A political feud and a drive to end climate research has put the National Center for Atmospheric Research at risk.

Following the species' comeback, new pressures are converging on their wintering habitat along the Texas coast.

"The Giant Leap," by astrobiologist Caleb Scharf, is an optimistic account of our widening journey into the cosmos.

It's the nation's largest multi-program science and technology laboratory. But nuclear science is its history — and its future.

The omnipresent system that people use for navigation and positioning is increasingly vulnerable. Can it be improved?

It comes on the heels of the CDC Advisory Council on Immunization Practices eliminating long-standing recommendations for hepatitis B vaccines for newborns. Health Secretary Robert F. Kennedy Jr.

Biostatistician Jeffrey Morris discusses his analysis of the vaccine monitoring system — and how it could be improved.

How the AI industry uses water and how that impacts an increasingly parched world is more complicated than people think.

From rocket launch to reentry, satellites are adding CO2 and other pollutants to every layer of Earth's atmosphere.