Scientists are alarmed by a significant decline in blue whale vocalizations, nearly 40 percent, attributed to extreme marine ...

While forests and farmland expanded their role in capturing carbon, ocean algae began to struggle, especially in tropical waters. This shift is changing the balance of life on Earth, with land ...

A volcano on Russia's far eastern Kamchatka Peninsula erupted overnight into Sunday for what scientists said is the first time in hundreds of years, days after a massive 8.8-magnitude earthquake.

The eruption of the Krasheninnikov volcano was accompanied by a 7.0-magnitude earthquake and prompted a tsunami warning.