Senseless gun violence shatters communities across the country. We must do better. Join me in the fight to end gun violence by giving to @everytown:

The measles outbreak that @RobertKennedyJr helped create has killed American children. Others suffer lifelong harms that many people never hear about. So I want to thank @kimberlyspell, who was part of our administration in NYC, for having the courage to tell her story - and it’s.

Join millions who have switched to Grok.

President Trump's Operation Warp Speed was one of the most extraordinary successes of his first term. Yet @RobertKennedyJr's decision to cut funding for mRNA research undermines that progress. Will Trump allow Kennedy to destroy his legacy on health care?

RT @howiewolf: A few months ago Bradley Tusk told me he was going to do what he could to prevent underage CitiBike use — and in typical fas….

I was honored to meet with @US_STRATCOM Commander General Anthony Cotton about how American innovation supports our strategic deterrence efforts and helps protect the nation - and our allies - in a rapidly changing world.

After being elected mayor, I hired Michael Cardozo not only for his sharp legal acumen, but also for his unassailable integrity and lifelong commitment to the city’s civic health. Over his 12-year tenure as the city's top lawyer — the longest-serving Corporation Counsel in

Make Every Day Count. It’s a mantra that drives our work at @BloombergDotOrg. In our new Annual Report, I write about how we’re bringing that approach to solutions that can save and improve lives around the globe.

Building partnerships. Following the data. Leading the way. Our latest @BloombergDotOrg Annual Report covers our approach to tackling the world’s toughest problems – and the progress we’ve made around the world.

.@UN Secretary-General @AntonioGuterres is absolutely right: Accelerating the clean energy transition will turbocharge economic growth, improve energy security and expand energy access — all while driving real progress against climate change.

In just a few months, @RobertKennedyJr has helped bring a pox upon the country — and until Republicans get serious about holding him accountable, more Americans will die, and the president’s legacy on health and safety will be badly tarnished.

Our team at @BloombergDotOrg has been proud to support @MayorBMScott in using data and innovation to get results for residents—from historic reductions in crime to tackling vacant housing. We look forward to helping more mayors learn from this work and Baltimore's inspiring

The scientific evidence is clear that the more frequent extreme weather we are experiencing is being driven by climate change – and that it’s only going to get worse. And yet so many elected officials are pretending otherwise.

I've had the good fortune of knowing @CapehartJ since he was a columnist at @business 25 years ago, and of watching him move from success to success since then. I was glad to help him celebrate the release of his new book "Yet Here I Am," and that the world now has a chance to

The @EarthshotPrize has become a global force for good - finding great ideas to repair our planet & giving them the support they need to grow. I was glad to welcome @KensingtonRoyal & the Earthshot Prize winners & finalists to @Bloomberg’s London HQ to highlight their work.

.@WHO has remained an important partner of @BloombergDotOrg for many years. Director-General @DrTedros and I had a chance to catch up this week to discuss our shared commitment to reducing noncommunicable diseases and injuries.

As Brazil’s @hlcchampions, @danioschpe is helping turn commitments into action ahead of #COP30. @BloombergDotOrg is working with Brazil to bring mayors and governors together at the COP30 Local Leaders Forum in Rio de Janiero this November. Glad to connect with Dan at #LCAW25.