New video is released of the Antarctic ice crack that promises to produce a giant berg.
Particles of debris from car tyres are ending up in the ocean as "plastic soup", a conservationist group warns.
Up to 16% of hydraulically fractured oil and gas wells spill liquids each year, according to new data.
Is it possible to revive the woolly mammoth?
Fuelling the jet engine in a supersonic car
Once too precious to use, now too cheap to notice
How smartphones are helping to both catch and protect fish
Apollo 1 fire has had a far-reaching legacy
Tesla chief determined to engage with Trump White House
Stories from the natural world
Several fascinating facts about libraries