T he Salton Sea, California’s largest lake, is producing more toxic hydrogen sulfide gas than previously thought, according ...

Join co-hosts Dr Alfredo Carpineti and Katy Evans as they share insights from space travelers and deep-sea visitors Luca ...

The surface of the Earth is about two-thirds water, but how much of the world’s deep seas do you think we’ve explored?

The deep sea refers to the part of the ocean below 200 meters (656 ft.), at which light begins to disappear. Despite making up more than 90% of the Earth’s marine environment, much of the deep-sea ...

Blue Origin's all-female crew, which included pop star Katy Perry, completed their trip ... which at 62 miles above sea level is considered to be the boundary between Earth's atmosphere and ...

It wasn't a coincidence that Katy Perry released her galactic love ... Many consider the Karman Line — about 62 miles above Earth sea level and where the atmosphere is too thin to create ...