The devastation in Texas Hill Country isn't the first time Americans have mourned the victims of deadly floodwaters.

Follow along for developments on the July Fourth floods along the Guadalupe River in Kerr County and Central Texas.

Using satellite observations to evaluate forest recovery following a wildfire could be an innovative, cost-efficient way to ...

A new autonomous underwater vehicle (AUV) imaged a previously unexplored portion of the seafloor in ultra-deep waters near ...

A magnitude 6.3 earthquake struck 208 kilometers (128 miles) from Riverton, New Zealand. The United States Geological Survey ...

Four decades after Brazilian photographer Sebastiao Salgado shot a human anthill of mud-spattered miners digging for gold in ...

A 6.3-magnitude earthquake was reported in New Zealand on Monday (July 7), according to the United States Geological Survey.

The United States Geological Survey has confirmed a weekend earthquake near the South Carolina-Georgia state line.

#BREAKING Strong magnitude 6.3 earthquake strikes off west coast of South Island, New Zealand: US Geological Survey ...

We were camped in the Northwest Territories conducting research when our camp dog started barking. Then the polar bear ...

More than 80 people are killed in the flash floods. Camp Mystic, a camp for girls, is among the worst hit sites.