There has been a lot of press, both positive and negative, about a recent United Nations report in which scientists recommended that we start eating insects to fight world hunger. But the ot... Read more
Attention, steak eaters: We are nearing a livestock crisis. With the planet expected to add another 2 billion people by 2050, it will be more difficult and more expensive than ever to keep e... Read more
WORRYING about the threats posed by space rocks has traditionally been the preserve of the paranoid. No one doubts that asteroids have hit Earth in the past, with nastyconsequences, but beca... Read more