After some four years probing Mars' interior, NASA's InSight lander will likely retire this summer as accumulated dust on its solar panels saps its power.

While the COVID-19 pandemic and Russia's war in Ukraine will be focuses of the World Economic Forum's gathering of business and government leaders, so too will climate change. It's captured the world's attention in unignorable and devastating ways.

Three rescued loggerhead turtles were released into the Mediterranean off Tunisia on Sunday, one with a tracking beacon glued to its shell to help researchers better protect the threatened species.

A partial skull that was discovered last summer by two kayakers in Minnesota will be returned to Native American officials after investigations determined it was about 8,000 years old.

The personal information of more than half a million Chicago Public Schools students and staff was compromised in a ransomware attack last December, but the vendor didn't report it to the district until last month, officials said.