Ancient Life Off Earth

Using light-capturing proteins in living microbes, scientists have reconstructed what life was like for some of Earth’s earliest organisms. These efforts could help us recognise signs of life on other planets, whose atmospheres may more closely resemble our pre-oxygen planet.

The Death of a New Species

In Africa there is a killer Queen Engaging in a spot of filicide; Where two sub-species meet in zones between Their habitats, all male offspring