The Pine Island Glacier of Antarctic ice sheet has started melting due to global warming.
Lucy, like chimps, may have climbed trees more often than initially thought.
Archaeologists found some tombs in the newly discovered lost city in Egypt.
Subsurface oceans deep within Earth could be full of aliens, scientists have suggested.
Ancient rock containing bacterial fossils sheds light on the existence of life on Earth before there was even oxygen.
The discovery of the old fossils of bacteria dated 2.5 billion years ago. Their existence indicate there were early life forms that existed on Earth without any oxygen.
Planet Earth II producer thought they were facing animal extinction upon seeing the devastating deaths of antelopes.
Space World was forced to close down after Facebook comments flooded.
Unless people stop burning fossil fuels, the effects of global warming on the Arctic could bring potentially disastrous "bad surprises."
The massive exposed fault on Earth is found and could lead to understanding how one of the Earth's deepest sea areas became so deep.
Water beyond its abundance could also act strangely in some ways particularly if confined inside the nanotubes.