Now a former CIA scientist has claimed that the US government secretly knows about at least four different types of alien ...

Astrophysicist and science communicator Neil deGrasse Tyson spills on his obsession with aliens and the best and worst ...

Harvard scientist Avi Loeb says humans are not at the cosmic top table and calls for full release of UFO data, arguing that ...

In a world easily startled by sensationalism, Tyson offers a cool, gentle voice of reason amid the unchecked fascination with ...

Paul Hellyer, former Canadian Defence Minister, claimed tall white aliens work with the US government. His assertions, resurfacing on social media, continue to spark debate over extraterrestrial conta ...

Sources are allegedly "too scared to talk" amid UFO disclosures, as experts claim at least "four separate types" of life have ...

The untrained eye might not have spotted it at all: this sea slug, a nudibranch in the genus Doto, was a few millimeters long ...

He has been besieged by birds, had 120m crabs try to crawl up his trouser leg and stayed cool beside an erupting Icelandic volcano. As David Attenborough turns 100, we celebrate his most extraordinary ...

A scientist aboard the M.V. Hondius describes how the hantavirus outbreak unfolded. It was “shock after shock,” he said. “You ...

Science start-up Colossal is on a mission to make animals “productionized” — getting rid of the need for eggs or wombs. And ...