Flooding, record-setting tornadoes, droughts with no historical comparison. The impacts of climate change are already being felt across Ohio.

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know.

The granddaughter of the man who flew the Enola Gay during World War 2 is speaking out.

The agreement followed an expansive meeting in Saudi Arabia. It was not immediately clear whether its terms would be acceptable to Moscow.

Levels of PFAS in sewage sludge used as fertilizer can pose risks that sometimes exceed safety thresholds “by several orders of magnitude,” the agency said.

A staff report by the Senate labor committee, led by Bernie Sanders, uncovered evidence of internal concern about high injury rates at the e-commerce giant.