Secondary gravity waves are ripples in the atmosphere created when primary gravity waves, like those triggered by a volcanic ...

New research shows the blast triggered secondary gravity waves that rattled the upper atmosphere, where satellites orbit.

The Lake Michigan documentary focused on invasive species will be projected on the park's 12-foot inflatable planetarium.

Even before the eruption, the volcano gave off subtle signals. A low-frequency wave, known as a Rayleigh wave, was detected ...

THIS is the shocking moment that three tourists risked their lives by clambering into a live, lava-filled volcano. The thrill ...

With the launch of its next-generation nuclear submarines, China is quietly reshaping the global naval landscape. Armed with ...

Divers filmed videos reminiscent of nudity and intimacy underwater, sparking controversy. According to local media such as ...

The Mississippi River continues to rise and rain continues to fall, bringing the worst flooding in a decade to the Aitkin ...

Alligators can live on land and in water, but that doesn't mean they can breathe underwater like fish. But how long can alligators stay underwater? And how long can they hold their breath? Let’s find ...

The disappearance of sea ice in polar regions due to global warming not only increases the amount of light entering the ocean ...

On calm winter and spring nights along the coast of Oman, residents and visitors alike are often captivated by a surreal ...