NEW YORK (AP) — The December holidaysare supposed to be a time of joyful celebration, but the season

As wildfire smoke continues to blow over parts of the U.S. from Canada, creating dangerous air condi

When I was in my late 20s, I was burnt out. I had a full-time journalism job in public radio — somet

An idea that has propelled Alzheimer's research for more than 30 years is approaching its day of rec

LE BOURGET, France — Aleksandra Miroslaw, a Polish sport climber with her hair pulled in a ponytail

Senators Draft Scaled-Back Climate Bill (Reuters) Sen. John Kerry and Sen. Joseph Lieberman have cra

Shaunak Sen was stuck in a traffic jam one evening in 2018 when he looked up at the hazy, polluted s

We interviewed Jason Oppenheim because we think you'll like his picks. Jason is a paid spokesperson

A Macy's employee is being accused of hiding $151 million in delivery expenses over a nearly three-y

When Tasha Elizarde was a young girl, she would climb up a mountain a few miles outside her home in

The head of the Environmental Protection Agency proposed a new regulation on Tuesday to restrict the

The world of brain research had two incredible developments last week. Researchers have taught a dis

RALEIGH, N.C. (AP) — North Carolina’s Supreme Court issued mixed rulings Friday for businesses seeki

U.S. Election-Year Pressures Might Sink Carbon Cap Legislation, Kerry Says (Bloomberg)U.S. lawmakers

There are many reasons—rooted in culture, politics and economy—that California has become a leader i