A rare species of fish -- the first one of its kind seen alive -- was discovered by the Mariana Trench.
Whale wacthers enjoy a stunning show in Linda Mar Beach in Pacifica.
In paper wasps, honesty is really the best policy!
Duck-billed dinosaur fossil found to have tumor growth.
NASA unravel the mystery why the Antarctic ice has increased since the 1970s despite the temperature rises.
AVO raises alert for Pavlof volcano as ashes rise in the atmosphere
Sometimes they fold over, and sometimes, they explode: scientists try to see why lava reacts differently with ice and water.
The authorities in Peru seized about eight million seahorses, which are used as traditional medicine in other parts of the world.
Adélie Penguins in Antarctica threatened -- and may lose their habitat and lose 60% of their population by the end of the century.
Millions of Africans starve and live in poverty due to the drought from El Nino.
If the volcano does not erupt now, scientists believe it will erupt again by the end of the year.