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Non-partisan. Non-profit. Evidence-based advice on pressing issues from the official account of the National Academies of Sciences, Engineering, and Medicine.
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Last Seen Profiles
Global warming can contribute to the intensity of heat waves, drought, and wildfires. It also increases water vapor in the atmosphere, which can lead to more frequent heavy rain and snowstorms.
#BasedOnScience
32
316
640
It's true that Earth has cycled through many ice ages and warm periods in the past. But these were driven by natural changes.
Today's global warming cannot be explained by natural changes.
#BasedOnScience
29
207
354
The challenges of our time require an interdisciplinary, collaborative response. One year ago leaders met to explore how we can reconfigure the modern research architecture.
#EndlessFrontier
Read more:
1
8
94
One year ago, the National Academies brought leaders together to debate the future of science and how it can best serve us in the 21st century.
#EndlessFrontier
Read about their ideas:
0
6
90
Every effort should be made to use
#paperballots
in the 2018 federal
#election
, says our new report.
#FutureofVoting
13
184
218
It’s hard to know what to believe. That’s where we come in.
61
86
186
What is our vision for science during the next 75 years?
Leaders from across industries and scientific disciplines met last spring to answer this question.
Read about their ideas for ensuring the modern research architecture can best serve society:
3
5
69
The National Academies is accepting submissions to a new award program recognizing excellence in science communication. Awards will total $600,000 annually and provide winners with opportunities to expand their skills.
Apply by April 3, 2022:
8
97
143
Policymaking must be informed by the best evidence without it being distorted, concealed, or deliberately miscommunicated. At this critical time in the pandemic, any efforts to discredit science and scientists threaten the health and welfare of us all.
4
109
129
In an interview for
@NobelPrize
,
@RanaAyyub
discusses the human costs of
#misinformation
and
#disinformation
and the importance of the May 24–26
#NobelPrizeSummit
“Truth, Trust and Hope.”
Read the interview and hear from Ayyub and others
at the summit:
26
42
121
The next decade of planetary science and astrobiology will explore our solar system’s origins, how planets evolve, and where life might be found in our solar system and beyond.
Learn more by checking out the
#PlanetaryDecadal
digital summary at
1
39
115
Carbon dioxide removal (CDR) strategies remove & sequester carbon from the atmosphere. A new report assesses the benefits, risks, and potential for responsible scale-up of six specific ocean-based CDR strategies.
Read more:
#CDRStrategies
#climatechange
2
48
114
NAS, NAE, and NAM presidents "stunned" that "evidence-based" and "science-based" reportedly among words banned in
@CDCgov
budget docs; could have "chilling effect on US researchers." Read their full statement here:
#CDC7words
5
142
107
Leaders from government, business, and academia met last spring to discuss how science can best serve society in the 21st Century.
#EndlessFrontier
Read more:
3
5
56
The National Academies congratulate the inaugural recipients of the Eric and Wendy Schmidt Awards for Excellence in Science Communications.
Learn more about the recipients’ contributions to the understanding of science:
#SciCommFutures
#scicomm
1
38
104
Our
#Astro2020
decadal survey outlines the key challenges and opportunities for astronomy and astrophysics in the next decade.
Visit our new resource page for an overview of the report:
1
60
100
“Gender Harassment is about pushing women out - out of careers where they are seen not to fit and out of places where they could encroach on men’s territory.” -
@LiliaCortina
#ScienceToo
1
76
101
Increased collaboration across institutions and industry has made research more responsive and nimble in a fast-moving world. Business, academic, and government leaders met last spring to discuss the future of
#science
policy.
#EndlessFrontier
Read more:
1
5
85
The
@theNASciences
,
@theNAEng
, and
@theNAMedicine
presidents expressed their congratulations to President Biden and Vice President Harris and said, “We are greatly encouraged by their early commitment to making science a priority.”
#AdvisingTheNation
1
44
97
Natural infrastructure uses natural elements or nature-based solutions to support natural hazard resilience,
#climatechange
adaptation, and other benefits to people and ecosystems.
Learn benefits, applications, and opportunities of
#naturalinfrastructure
:
3
18
93
Presidents of
@theNASciences
,
@theNAEng
, and
@theNAMedicine
strongly urge
@DHSgov
to stop separating
#migrant
children from their families immediately, based on
#scientificevidence
for potential lifelong harmful consequences. Read full statement here:
0
90
90
Journalist
@MariaRessa
traced the crisis of
#disinformation
to the algorithmic reach of lies on social media, stating that “you cannot have integrity of elections if you don't have the integrity of fact.“
Watch the recording of her talk:
#NobelPrizeSummit
2
45
92
Social distancing helps protect our communities by reducing the spread of
#COVID19
. In an interview with
@Kat_McNamara
, emergency preparedness expert Dr. Nicole Lurie discussed steps we can take to support each other and decrease transmission.
0
40
88
"When you see junk science, call it out. When you don’t trust the sources, call them out. When friends share misinformation, set them straight. Because the truth still matters." -
@Marcia4Science
, president of
@theNASciences
0
52
89
LIVE NOW: Airborne Transmission of Covid-19
Watch the workshop in progress:
And follow the conversation at
#EnviroHealthMatters
#Covid19
#SARSCoV2
#publichealth
14
48
88
From shelter operations to evacuation plans, current conditions have changed the way we respond to natural disasters.
As emergency planners work to adapt to changing circumstances, our new guidance lays out strategies to help ensure health and safety:
3
5
74
In response to researcher He Jiankui’s presentation, David Baltimore, chair of the organizing committee, says germline editing “would still be considered irresponsible,” given unresolved safety issues and societal concerns.
#GeneEditSummit
3
62
85
The Presidents of the National Academies of Sciences, Engineering, and Medicine have issued a statement in support of climate change science and scientists. Read it here.
0
72
84
Our
#PlanetaryDecadal
survey presents a research strategy for the next decade of work in
#planetaryscience
and
#astrobiology
including recommendations for planetary defense and human space exploration.
Register now for tomorrow's briefing from 2 - 4PM ET:
4
39
81
“The 5 micron cutoff dates back to the 1950s…This cutoff is not supported by modern aerosol science and has hampered our understanding of modes of transmission.” - Linsey Marr of Virginia Tech
Watch the workshop in progress:
#EnviroHealthMatters
2
33
81
What is our vision for science during the next 75 years?
Leaders from across industries and scientific disciplines met last spring to answer this question.
Read about their ideas for ensuring the modern research architecture can best serve society:
0
5
51
Scientific partnerships between academia, industry, and government are helping to address some of the biggest challenges facing our society.
Leaders from across research areas met last spring to discuss the future of scientific innovation and policy:
0
9
59
New report on supporting parents of young children available now! Click here to download:
1
31
71
NEW REPORT:
@NASA
should lead a large direct imaging mission – an advanced space telescope – to study Earth-like
#exoplanets
. Read more here:
#ExoplanetScience
4
45
68
A new report recommends a 4-phased framework for equitable allocation to be adopted by health officials when a
#COVID19
vaccine is available.
#vaccineframework
@theNAMedicine
Read now for free:
6
33
69
Our new report recommends a research agenda for effective science communication. Read more:
#NASEMscicomm
1
68
69
Presidents of
@theNASEM
call attention to facts on vaccine safety in light of current
#measles
outbreaks, which are being fueled by misinformation. The science is clear – vaccines are extremely safe.
#BasedOnScience
1
65
69
Immigrants have lower crime, arrest, and incarceration rates than the U.S. native-born population, according to our report:
#immigration
#America
3
66
66
All local, state, and federal elections should be conducted using human-readable paper ballots. Paper ballots are evidence that cannot be manipulated by faulty hardware or software.
#FutureofVoting
1
43
60
New report on Sexual Harassment in Academia says that to prevent
#sexualharassment
, academic institutions should go beyond legal compliance to promote a change in culture; current approaches have not led to a decline in harassment
#ScienceToo
1
62
65
.
@NSF
announced today that it’s moving forward w/ a requirement that academic institutions report findings of sexual harassment by PIs on NSF grants. Our report on sexual harassment endorsed this policy & offered guidance on implementation.
#sciencetoo
3
42
65
Research shows that systemic, anti-Black racism is a key reason why Black men and women are underrepresented in science, engineering, and medicine. Learn more at tomorrow's virtual public workshop, starting at 9:30AM EST.
Register:
#DEI
#Diversity
#SEM
0
36
61
Chemical engineers have helped address some of the world's most pressing problems, from
#climatechange
to resource scarcity. Our new report offers guidance for chemical engineering research, education, and innovation to advance societal goals.
Read:
2
21
59
We provided a rapid expert consultation to the government on whether
#COVID19
could be spread by bioaerosols generated by exhaling, in addition to droplets induced by sneezing or coughing. Learn more about our response.
#AdvisingtheNation
1
46
61
The pursuit of advancing Earth science is more urgent than ever before, and identifying research priorities is key to produce breakthrough insights and knowledge. Learn more about priority research questions in
#Earthscience
through our interactive page:
2
18
60
A new science communication award program, launched by
@SchmidtFutures
and the National Academies, will recognize the work of science journalists and research scientists.
Learn more about the application process, opening in March:
#scicomm
1
32
59
NEW REPORT → Citizen science not only supports participants’ learning, engages the public in science, and contributes to community scientific literacy, but it also can serve as a valuable tool to facilitate larger scale research.
#citizenscience
1
46
56
President Abraham Lincoln made Thanksgiving a federal holiday in 1863, the same year he established the National Academies. We're thankful to have been able to provide scientific guidance for the US for over 150 years. Happy Thanksgiving!
1
21
58
“People realize, when the chips are down and everything is on the line and you can be the next person in the hospital bed, it’s the experts that you want to listen to and the experts you wish you had listened to all along.” —Marcia McNutt
0
30
57
Our new report on wolf taxonomy concludes that the Mexican gray wolf is a valid subspecies of gray wolf and that current evidence supports the classification of the contemporary red wolf as a distinct species of wolf.
#WolfTaxonomy
2
29
53
The
#EndlessFrontier
Symposium will bring together
@FrancesArnold
,
@Alondra
Nelson,
@kryamamoto
, and other
#sciencepolicy
and
#highereducation
leaders to discuss how research can address the complex, global challenges of the next 75 years. Register:
1
34
55
In 2010, Albert Herter’s portrait of Abraham Lincoln at
@theNASciences
underwent a thorough cleaning. Seen here is detail from the mural during the conservation process. Compare the untreated left to the cleaned area on the right.
#ThrowbackThursday
(Photo: Olin Conservation)
5
4
54
President-elect Joe Biden and Vice President-elect Kamala Harris announced their nomination of several members of the
@theNASciences
,
@theNAEng
, and
@theNAMedicine
to serve in key science positions. Read more:
3
26
54
The
#Astro2020
decadal survey presents an ambitious plan for future investment in astronomy and astrophysics and highlights critical actions to support the profession. Join us tomorrow at 2pm EDT to learn more.
Register:
1
27
54
Congratulations to
@carlzimmer
on his
#NASEMCommAward
for his book, “She Has Her Mother’s Laugh: The Powers, Perversions, and Potential of Heredity” (
@penguinrandom
).
7
14
54
In an
@WhiteHouse
press briefing today
@PressSec
cited our recent report on decarbonization, which identifies key technological and socio-economic goals that must be achieved to put the U.S. on a path to reach net-zero carbon emissions by 2050. Report more
2
18
54
Crises lead to cascading impacts across aspects of modern society. In response the National Academies are providing actionable guidance to decision-makers when they need it most.
Read about our ongoing work:
0
16
53
Citizen science has exploded in the last decade, reaching more and more people, especially many previously excluded from science.
#CitizenScience
3
33
52
The National Academies and
@NSF
have announced the formation of a Societal Experts Action Network (SEAN) to connect social and behavioral science researchers with decision-makers who are leading the response to
#COVID19
.
#AdvisingtheNation
1
42
51
Our new
#CannabisHealthEffects
report contains nearly 100 conclusions on health effects of marijuana. Read more:
5
48
50
Understanding how to manage indoor air quality can help us better protect
#publichealth
from
#COVID19
and other airborne pathogens.
Learn about new developments, key knowledge gaps, and existing knowledge on indoor air management at tomorrow's workshop:
1
22
51
"While significant progress has been made in providing open access to scientific research, a range of challenges must be overcome to further advance the openness of
#science
" - our new report on
#OpenScience
#research
#economics
2
51
51
Join
@NASEMTRB
for the 101st
#TRBAM
this January, with sessions covering everything from sustainable infrastructure to technical topics in
#civilengineering
. Transportation Secretary
@PeteButtigieg
will give the keynote address.
Learn more:
1
16
48
Nobel laureate David Baltimore, who chairs the Second International Summit on Human Genome Editing, discusses the potential impact of this revolutionary new technology and the importance of an ongoing global dialogue.
@Caltech
#GeneEditSummit
.
6
37
49
The
#NASEMmentoring
report says that colleges and universities should take a more intentional, inclusive, and evidence-based approach to mentoring students in STEMM – a shift that could engage and help retain a broader group of students in these fields.
0
37
50
Over the past two decades, many scientists have done large, rigorous studies to find out if any aspect of vaccines could cause autism.
No credible studies have shown that vaccines cause autism.
#BasedOnScience
1
32
48
The Biden administration should reinstate a presidential bioethics advisory commission to help inform policy decisions that have bioethical implications, urge the NAS and NAM presidents and other experts.
Read more:
#sciencepolicy
0
26
46
Congrats to the
@sciencemagazine
team that won a
#NASEMCommAward
for their package of articles on human migration!
@evolutionscribe
@em_underwood
1
20
47
In a statement, NAS President Marcia McNutt and NAM President Victor J. Dzau said that the Supreme Court’s decision to overturn Roe v. Wade “will likely make it even more difficult for women to access high-quality health care in this country.”
Read more:
1
37
45
Public engagement is critical for overcoming mistrust and building public confidence in new technologies. To build public trust, listen to community members about their concerns and lead with empathy.
Learn more:
1
3
36
Following along with
#nasemscicomm
? We put together a collection of our titles on Science Communication here:
1
47
45
To continue following the
#NobelPrizeSummit
, please use our new link:
For anybody tuning into the
#NobelPrizeSummit
we're experiencing some technical difficulties right now. Stay tuned for updates.
5
21
139
0
14
44
"As a scientist, I'm dismayed when members of the public are swayed by long discredited studies...it's time for the scientific community to address meaningful signals that indicate trustworthiness."
—
@theNASciences
President,
@Marcia4Science
#ReproducibilityinScience
3
22
45
To advance antiracism diversity, equity, and inclusion in STEMM, institutions and organizations should go beyond increasing numeric diversity to creating cultures that provide support and resources that enable everyone to succeed and thrive. Learn more:
1
32
42
Our just released report says individual research results should be shared with participants more often; recommends framework for decision-making. Read more here:
#ReturnofResults
#Health
#ClinicalResearch
1
43
42
What do we really know about psychopathy? Join
@SciEntExchange
tomorrow at 4pm EDT for a discussion with
@aa_marsh
and
@BryanFuller
about what science says about psychopaths and the relationship between empathy and psychopathy.
Register:
1
9
41
#Measles
outbreaks in the U.S. are being fueled by misinformation about the safety of vaccines. But the science is clear — vaccines are extremely safe. Learn more about vaccine safety from
@theNASEM
here:
#BasedOnScience
3
36
42
In order to meet the challenges of our changing economy and maintain U.S. leadership in innovation, we need to develop talent from across all sectors of our society, including among those who may not in the past have been afforded a quality education.
0
29
42
What is our vision for science during the next 75 years?
Leaders from across industries and scientific disciplines met last spring to answer this question. Read about their ideas for ensuring the modern research architecture can best serve society:
5
10
37
Our new report on
#sexualharassment
in
#academia
releases Tuesday, June 12. Have you registered for the public briefing event yet?
0
35
42
Each U.S. state should require post-election audits, conducted transparently by election officials and including the manual examination of paper ballots.
1
29
39
#Astrobiology
is the study of origins of life in the universe and the
#searchforlife
on other worlds. Join us on Oct. 10 to learn more about our new report that proposes a new strategy for astrobiology beginning at 11 AM EDT:
#AstroBio
1
19
40
Structural racism refers to policies, practices, and norms that produce inequity according to one's race or ethnicity.
On May 16 and 17, we're hosting a workshop to identify and discuss the sources and mechanisms that drive structural racism.
Register:
5
23
37
“Academic institutions and their leaders should take explicit steps to create diverse, inclusive, and respectful environments” -
@DrPaulaJohnson
of
@Wellesley
and study co-chair
#ScienceToo
0
21
39
Excited about the
@NASAPersevere
rover's landing on Mars next week? Learn more about the mission's goal of returning a
#Mars
sample to Earth, challenges they've overcome, and science expectations for the mission at our Feb. 17 webinar. Register here:
0
8
39
LIVE NOW: Airborne Transmission of Covid-19
Watch the workshop in progress:
#EnviroHealthMatters
#Covid19
3
23
40