A second Columbia University student who participated in campus protests against the war in Gaza has been arrested and detained by U.S. Immigration and Customs Enforcement, his attorneys say.

Mohsen Mahdawi, who led protests against Israel’s war in Gaza at Columbia, spent 16 days in a state prison before a judge ordered him released.

A historic lodge on the Grand Canyon's North Rim along with 50 to 80 other structures have been destroyed by a wildfire.

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.