More than two dozen Mexican rescue volunteers and firefighters have been looking for victims and clearing debris along the Guadalupe River. Others were left waiting for visas and humanitarian permits to cross the border.

At least 78 people have died after heavy rainfall caused flash flooding in parts of central Texas on Friday, officials said.

Seafloor sensors caught a rare slow quake in action. It hints at how Earth's stress is quietly released. For the first time, scientists have directly observed a slow slip earthquake in the midst of relieving tectonic stress along a major underwater fault zone.

An immigrant couple whose employment authorization recently expired is relying on members of the Texas church that helped them flee Haiti to stay afloat while they fight deportation.

More than 300 earthquakes have erupted at Washington's Mount Rainier this week, the largest earthquake swarm at the volcano since 2009.

After news of the devastating July 4 flooding in Central Texas spread, Wings of Rescue, Austin Pets Alive! and Best Friends Animal Society worked together to plan several rescue flights, including a c

"There's so much destruction that it feels like no amount of people is going to be enough to help everybody that needs it," a K9 handler told WUSA9.