LifeAntarctic seal numbers rose and fell with climate over 50,000 years DNA suggests the Antarctic fur seal population has grown and shrunk as the climate has warmed and cooled, and this might help predict where the mammal will move in future News
HumansRichard Lewontin: Pioneering evolutionary biologist dies aged 92Richard Lewontin was an evolutionary biologist who showed that most genetic variation is within populations rather than between “racial†groupsNews