The second largest reservoir in the United States now stands at its lowest level since it was filled in the mid-1960s.

Residents of Albuquerque saw a dry riverbed for the first time since 1983.

As countries look to decarbonize their economies, floating solar farms have become an option.

Astronauts viewed the layers of the atmosphere while orbiting over the southwestern Pacific Ocean.

In southwest Iceland, in early August 2022, another volcanic eruption began on a fissure swarm that last year awakened from nearly a millennia of quiet.

Blue-green algae are thriving in warmer-than-normal waters this summer.

Alligators are among the residents of Florida's largest and oldest state park.