A study exploring the mechanisms behind why cognitive performance improves in response to exercise, has found that dopamine plays a key role. A study exploring the mechanisms behind why cognitive ...

ProPublica went inside the immigrant detention center for families in Dilley, Texas. Children held there told us about the ...

When news breaks, you need to understand what actually matters. At Vox, our mission is to help you make sense of the world — and that work has never been more vital. But we can’t do it on our own. We ...

Add Yahoo as a preferred source to see more of our stories on Google. Lindsey Halligan, attorney for U.S. President Donald Trump, looks on during an executive order signing in the Oval Office of the ...

A federal judge Tuesday ordered Trump ally Lindsey Halligan to explain why she continues to call herself the U.S. attorney for the Eastern District of Virginia even though another judge determined in ...

In this season of reflection, it's awe-inspiring to consider how so much is still beyond our scientific understanding — from the big questions of the origins of the universe and life, to the more ...

A new theory proposes that the universe’s fundamental forces and particle properties may arise from the geometry of hidden extra dimensions. These dimensions could twist and evolve over time, forming ...

Are you a multitasker, a free spirit, or an overly optimistic planner? Experts say these are some of the traits that explain why some people are always running behind. Some people just seem wired to ...

Seven years ago, I took a bet from one of the most controversial figures in the scientific world. Charles Murray, the political scientist who—along with the late psychologist Richard Herrnstein—wrote ...

As Cat Stevens, he helped define the singer-songwriter. After converting to Islam, he became a lightning rod. His new memoir explores it all. Yusuf Islam, 77, performed one of rock’s great ...

Gamma ray bursts are some of the most powerful explosions in the universe, unleashing as much energy in mere seconds as the Sun will in its entire 10 billion year lifespan. Typically, they’re produced ...