July 3, 2026 Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds up and acts like a brake, slowing the cells’ ...

July 4, 2026 • NPR member station reporters across the U.S. asked people how they are thinking about their country on its semiquincentennial. July 3, 2026 • Superfans and sleuths appear to have their ...

Healthline News reports on emerging research, new treatments, diet, exercise, and trending topics in health and wellness. All articles are written by our network of editors and contributors.

July 3, 2026 • On the eve of America's 250th birthday, NPR's Michel Martin asks House Minority Leader Hakeem Jeffries of New York about the Democratic Party's midterm future.

Beyond firewalls and perimeter security, a zero trust architecture allows security officials to better protect data and system access to both outsider and insider threats, adopting a mantra of “trust ...