Weeks after Hurricane Michael caught Florida off guard, another unexpected monster is heading toward Mexico.

A frightening report on climate change has some experts pondering the perils of optimism about the future.

Liberals are baffled about the conservative female support for an alleged sexual assaulter. Social scientists are not.

People don't change their minds based on facts. They need an alternate theory.

The inventors of the Myers-Briggs Type Indicator saw it as a path to self-discovery—and a tool of workplace management.

As climate change ravages the Golden State, earthquakes could become the least of residents' concerns.

Massive seaweed infestations are killing sea turtles and befouling beaches across the Caribbean—and scientists say it's just the beginning.

In Darwin’s theory, parents pass traits down to their children and the best survive. David Quammen’s new book explains a more complicated process.

The president's tweets are baffling experts. Here's a theory about which "bad environmental laws" he's talking about.

A plan to turn carbon dioxide into liquid fuel sounds great in theory, but poses a number of problems.

The sleep drug doesn't cause racism, but it can inhibit self-restraint.

Scientists are tearing their hair out over baseless myths about the erupting volcano in Hawaii.

Republicans claim the EPA chief is a "victim" of political attacks—an insult to actual victims of Pruitt's policies.

A new book on Renaissance mathematics makes a bold case.

The Oklahoma senator's ideas and acolytes are permeating the agency.

Cleaning up the ocean will require an international agreement on par with the Paris climate accord.

How the Trump administration made Texas Congressman Lamar Smith's dreams come true