Articles By Hannah Osborne
How to buy, care for and recycle a real Christmas tree.
Researchers find some species become stronger and less likely to die the older they get.
Palaeontologists find skeleton of eight-metre plesiosaur.
Scientists discover freshwater reserves 100 times greater than extracted over last century.
Partial skeleton shows human ancestor was muscular gorilla-like creature.
Astronomers discover planet ‘that shouldn’t be there’.
Jacob Zuma announces plans for funeral and national day of prayer and reflection.
South Africa's anti-apartheid figurehead dies at the age of 95 in hospital in Pretoria.
Faults in northwest Pacific share same geological features as deadly undersea plates that caused Tohoku devastation.
Mosquitos are drawn to our breath and the smell of our skin, researchers find.