Some of the earliest galaxies found with JWST are also the brightest. That’s a problem for our ideas about the universe.

Another reason could be men’s testosterone levels increase over the winter months.

Imagining speaking to your younger self might not be helpful, you can’t change the past but you can regret it.

A newly designed drug is effective against drug-sensitive and drug-resistant strains of human malaria parasites, researchers say.

Ninety years ago, Greenberg had a momentous decision to make: Should he play baseball on Yom Kippur?

For the Maasai, Nyekweri forest has such a high ecological and socio-cultural value. But new conservancies aren’t working as best they could.

"This research offers hope for developing new treatments that could significantly improve the lives of millions of people affected by AMD."

"...this screen is a simple tool that owners and veterinarians can use as a starting place for discussing care options for elderly dogs."

An expert explains what you need to know about the dockworkers strike and its implications for the US economy.

Plans to give great apes personhood are long overdue - but they could set back animal rights for other species.