Proteger a la icónica salamandra mexicana implíca salvar uno de los humedales más importantes del país

LOS ANGELES (AP) — When disaster strikes, government emergency alert systems offer a simple promise:

Dr. Mandy Cohen, secretary of the state Department of Health and Human Services, spe

Texas prosecutors downgraded charges filed against a group of Greenpeace activists on Wednesday, def

Walgreens won't distribute abortion pills in states where Republican officials have threatened legal

Federal authorities announced hackers in China have stolen "customer call records data" of an unknow

California Gov. Jerry Brown set a lofty new target this week: to generate enough clean green energy

California Gov. Jerry Brown set a lofty new target this week: to generate enough clean green energy

The failure to commercialize cellulosic ethanol has led many industry players to write off the much-

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

During the Bronze Age some 3,500 years ago, the town of Megiddo, currently in northern Israel, was a

Washington — Dr. Jesse Ehrenfeld — an anesthesiologist, Navy veteran and father — made history this

For fans of The Notebook, this is still isn't over. Though it's been nearly 20 years since we first

A large number of mysterious droneshave been reported flying over parts of New Jersey in recent week

Have you ever wondered how biologists choose what animal to use in their research? Since scientists

For two decades — as opioid overdose deaths rose steadily — the federal government limited access to

A roadblock to life-saving addiction treatment is gone. Now what?