2.6 billion-year-old ancestors of the CRISPR gene-editing tool are resurrected

An international research group has for the first time reconstructed ancestors dating back 2.6 billion years…

Exercise curbs insulin production in fruit flies

Insulin is an essential hormone for humans and many other living creatures. Its best-known task is…

Scientists develop a cool new method of refrigeration

Adding salt to a road before a winter storm changes when ice will form. Researchers at…

Reef fish must relearn the 'rules of engagement' after coral bleaching

Mass coral bleaching events are making it harder for some species of reef fish to identify…

Last surviving Apollo 7 astronaut Walter Cunningham dies at 90

Walter Cunningham – described as a “true hero” – was on the first Nasa mission to…

Walter Cunningham, Who Helped Pave the Way to the Moon, Dies at 90

In 1968 he was a member of the first manned Apollo mission, which buoyed an America…

Tipping points complicate the evaluation of complex climate models

An analysis by Robbin Bastiaansen and Anna von der Heydt, the University of Utrecht, the Netherlands;…

'Brutal' storm bears down on California

Some “brutal” weather was bearing down on California on Tuesday, with forecasters warning torrential rain and…

Apollo 7 astronaut Walter Cunningham dead at 90

Walter Cunningham, the last surviving astronaut from the first successful crewed space mission in NASA’s Apollo…

Was that explosion chemical or nuclear? New research makes it easier to differentiate between the two

If an underground explosion occurs anywhere in the world, there is a good chance that a…