San Diegans Dan and Becca Rumsey spent 10 days cycling 935 miles and exploring the Baja California Peninsula on a ...

The menacing asteroid that wiped out non-avian dinosaurs left a colossal marine crater in what's now the Yucatan Peninsula.

According to the release, the ancient lake likely reached its largest size around 8,000 years ago during a time of heavy ...

Industry experts issue warning over ‘lose-lose’ move after Chinese exporter abandons goods at sea on way to US.