The endangerment finding forced the EPA to regulate greenhouse gas emissions. Now, the agency says it doesn’t have the authority to do that.

One intrepid reporter dug into some of NYC's dirty sidewalk snow and found a combination of poo, heavy metals, and other ...

A federal law aims to close the legal loophole that lets stores sell THC products from hemp. Why are laws around cannabis so confusing?

On March 27, we’ll discuss Elizabeth Kolbert’s book, “Life on a Little-Known Planet,” and those working to protect the ...

What’s the secret to landing a quadruple lutz, or speeding your death spiral? A figure skating researcher weighs in.

The American Medical Association and Vaccine Integrity Project are partnering to create a vaccine review process independent from the CDC.

Autism has long been thought of as a condition that mostly affects boys, but data suggest that’s not true. Plus, an update on ...

Researchers are homing in on how kids reap long-term health benefits from getting dirty, whether cuddling furry pets or ...

An evolutionary biologist weighs in on mating and dating in the age of apps. Is pair bonding passé? Is single the new married ...

States like Utah and Colorado have had abysmal snow totals this winter. It’s not a good sign for a region struggling to maintain its water.

Is the capacity to imagine unique to humans? Scientists thought so—until a bonobo named Kanzi was invited to a pretend tea party.

How are the first state-run psilocybin therapy programs going? Plus, psilocybin clinical trials for cancer patients dealing with anxiety.