The Planet
Kilauea Erupting Again in Hawaii Campaigners want to change the world map to show Africa is bigger Researchers uncover submerged Stone Age settlement in Denmark Should the air conditioning be turned off when you're out, or left on? Great white sharks head north, following seals and alarming beachgoers
China rushes to build out solar, and emissions edge downward
UN: Failing to protect planet from climate change could violate international law
UN says green energy hits global tipping point for ever lower costs
Astronomers capture the birth of planets around a baby sun
Iceland volcano eruption forces evacuations
Australian dolphins use sponges to hunt fish
WASHINGTON (AP) – Some dolphins in Australia have a special technique to flush fish from the seafloor. They hunt with a sponge on their beak, like a clown nose.