One of Britain’s most influential and respected statesmen was also a science buff who mused about the existence of extraterrestrial life in his spare time, a newly unearthed document reveals. Former ...

Life on Earth can be found in the strangest of places, from tens of thousands of metres in the sea to a bubbling tar pit in Trinidad. But scientists have suggested that life – alien life – could be ...

Scientists have long looked to the skies for signs of alien life, imagining flying saucers or flashing lights. But a new theory suggests that alien probes could already be here, hiding in plain sight.