
Weird Antarctic ice may explain how life endured on frozen Earth
21 March 2018
A strange discovery, made by polar explorer Robert Scott a century ago, might explain how complex life survived when the planet froze over into “Snowball Earth”

21 March 2018
A strange discovery, made by polar explorer Robert Scott a century ago, might explain how complex life survived when the planet froze over into “Snowball Earth”

21 March 2018
Koalas are often given antibiotics to treat a lethal strain of chlamydia, but the medicines often kill the koalas by wiping out friendly bacteria in their guts

25 January 2018
The deaths of five Ugandan chimpanzees have been traced to a human cold virus, and DNA tests suggest all African chimps are vulnerable