Hydrogen-breathing aliens? Study suggests new approach to finding extraterrestrial life
The study suggests that we should start investigating worlds larger than the Earth whose atmospheres are dominated by hydrogen
Bees paint animal poo on their homes to repel Giant Hornets
What at first seems like terrible housekeeping turns out to be a clever ploy to fend off huge predators, which can otherwise easily destroy a hive
Antarctic seafloor exposed after 50 years of ice cover
Life gets busy wherever it can, even under thick ice cover in Antarctica