Sharks and rays have populated the world's oceans for around 450 million years, but more than a third of the species living today are severely threatened by overfishing and the loss of their habitat.
Surface melting for the Antarctic ice sheet appears to have set a record for the 46-year satellite observation period on January 2, 2025. All areas of the Antarctic coast that generally see ...
Temperatures are certain to go up further. Earth’s temperature begins with the Sun. Roughly 30 percent of incoming sunlight is reflected back into space by bright surfaces like clouds and ice. Of the ...
Once the shock of the cold water wears off, you transition to the comfort of a heated chair, which soothes your body, improves circulation, and eases any muscles that are still tight. In addition to ...