From HIV to cancer to influenza, researchers say that mRNA vaccines have tremendous medical potential

Louisiana governor is latest presidential possibility to "lay out his foreign policy vision." Hint: it's hawkish

Alaska is the epicenter of climate change on U.S. soil, but its loony politicians just can't admit it. Here's why

As the Syfy show enters its second season, the greatest love affairs on television are now between friends

Scientists spoke with Salon about the diseases and pathogens that will be exacerbated by climate change

Chapter 27: Afterglow of the robotic inferno

A conservative freakout over a hot commercial

Food shortages, ozone depletion, exacerbated climate change — and a relatively unscathed Southern Hemisphere

A French physician working in Cayenne, envied the “numerous plant cures” known to “Indians and Negroes.”

Goats can eat overgrown land, reducing the probability of fires. But their introduction has stoked controversy

"Piranha 3D" is the latest in a long line of movies and viral videos to explore our shifting fears of nature

The antibiotics fed to the farm animals we eat may have helped to create superbugs like the drug-resistant staph bacteria known as MRSA.

When leading figures in AI talk about "extinction," they're not really concerned with the fate of actual humans

It might not really have banned memes. But two controversial clauses fueled a viral opposition campaign

What exactly is a moral person?