Elephants have killed five people in two separate attacks in eastern India, an official said.
One of the animals died after being tranquillised.
Senior forest official...
A flock of pigeons complete with sensor-carrying lightweight backpacks are helping consumers track air pollution in London.
The birds have technology on-board to not only...
An estimated 150,000 Adelie penguins have died in Antarctica after a giant iceberg blocked their main access to food, according to research.
Penguins in Cape...