A record number of Americans are 401(k) millionaires, thanks to a surging stock market. The tally of

Researchers this week released two debate-stoking new studies about methane, the powerful, climate-w

Diseases like Parkinson's and Alzheimer's spread like a fire through the brain. Scientists think the

Dozens of engineers, architects, city planners and software engineers gathered last week in an airy

Nearly half of American teenagers say they are online “constantly” despite concerns about the effect

Dr. Josef Parvizi remembers meeting a man with epilepsy whose seizures were causing some very unusua

The world’s major wind-driven ocean currents are moving toward the poles at a rate of about a mile e

A growing coalition of U.S. politicians want tougher police tactics used against gangs now selling f

LOS ANGELES (AP) — A former Syrian military official who oversaw a prison where alleged human rights

The Supreme Court's decision to overturn Roe v. Wade a year ago hit like an earthquake. In many stat

Near the close of the cross-fire spectacle of the first presidential debate, President Donald Trump

NPR's Ailsa Chang talks with Bryce Covert about her report on one of the first babies born in a post

There are spoilers ahead. You might want to solve today's puzzle before reading further! TriathlonCo

Bethany Birch had pain in her diaphragm on and off for eight months in 2016. She knew it was trigg

A new study paints a grim picture of American roads: every day, 20 people walk outside and end up ki