Seismologist Deborah Kilb was wading through California earthquake records from the past four decades when she noticed ...

Astronomers have long struggled with a troubling puzzle: a significant portion of normal matter in the universe appeared to ...

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

The Tahoe Regional Planning Agency (TRPA) released Connections 2050, the draft update to the Regional Transportation ...

If the administration sticks with its tariff plans in 2025, some states could pay tens of billions of dollars in additional import taxes.

The Trump administration is proposing to cut roughly a third of the federal health budget -- which would mean eliminating dozens of programs and shrinking health agencies. The effects could ricochet ...

UC once again earned top marks, including a slew of No. 1 rankings, across its schools of business, education, engineering, ...

The latest shooting on a college campus in the U.S. unfolded Thursday at Florida State University. Reports of an active ...

Depleted groundwater threatens communities, agriculture, and ecosystems in California's Central Valley, which produces much ...

A UC Davis professor's pleasure hike in the High Sierra turned into a new elevation record for California's highest tree, the ...

In setting the 2028 Olympic venues, L.A. is embracing its expansive geography — a trend toward sprawl that's becoming the ...