1.75-billion-year-old fossils provide evidence of photosynthesis

Mass extinctions are a widespread and rapid loss of life on Earth, typically in response to some kind of global catastrophe or change in climate. These events have occurred throughout Earth’s history

Amazing answers to your curious questions

Released on Sir David Attenborough’s 99th birthday, Ocean is a book and film documentary that perhaps delivers his most important message of all time

New model suggests Hawking radiation is speeding cosmic decay Scientists have long predicted that the Universe’s lifetime is effectively forever – specifically, 101100 years. But now scientists from R

The world’s biggest digital camera telescope has started ...

A hub for sustainable food ecology and creativity has opened in North London, reports Ian Hodgson