LifeMillions of hairy tarantula skins could be used to mop up oil spills The dense, bristly hairs on the skins shed by tarantulas when they moult are naturally efficient sponges and could be used to soak up ocean oil spills News
HealthThe claim that our food is becoming less nutritious is overblown Claims that our food is becoming less nutritious are often bandied about, but the truth is far more complicated, says James Wong Comment