A marathon taxes more than just muscles—it pushes the brain to its metabolic limits. New research shows that during extreme ...

Human beings don’t have a thick coat of fur like many other mammals do. Scientists think it has to do with something else ...

A Sam Altman-backed company has an ambitious, but controversial, plan to solve one of the internet’s trickiest problems – distinguishing humans from artificial bots — and it relies on a gleaming, ...

The thread of human history is incredibly long and has been woven for millions of years. The journey of our species, Homo ...

Today, the federal right to choose is gone. States are free to set their own abortion policies. In some instances, voters can bypass politicians and approve ballot initiatives. And yet with Roe a ...

Forty-six percent (46%) of Likely U.S. Voters think the country is heading in the right direction, according to a new Rasmussen Reports national telephone and online survey for the week ending ...