HealthMen who have children later in life may prime their kids for longevity Older dads may change the chromosomes in their sperm so that their children will be able to live longer lives – a phenomenon similar to Lamarckian evolution News
EarthHow Earth's changing ecosystems may have driven human evolution The most detailed ever look at Earth's prehistoric climate suggests many habitats changed in the past 800,000 years – and this may be why we evolved big brains News