Scientists take a closer look at a set of 3.6 million-year-old footprints discovered in Northern Tanzania.
The annual 'biblical' migration of bright red crabs on Christmas Island is a spectacle like no other on Earth.
A man claiming to be from the future has already amassed over one billion views on video sharing site TikTok.
The top layer of the lunar surface holds a surprising amount of oxygen.
Biologists have been imagining what evolution may bring one million years from now.
Evidence of a planet has been found in a distant galaxy 28 million light years away.
Tracks left by an ancient human ancestor in what is now Crete could be much older than previously believed.
The microscopic specimen was found trapped inside a lump of amber dating back to the Miocene epoch.
Following the two billionaires' historic flights, the FAA has decided to tighten the definition of the term 'astronaut'.
Drawn by the Maestro himself, the small sketch of a bear's head has sold for a record-breaking sum.
An analysis of diamonds from Earth's distant past has revealed the presence of volatile gases crucial for life.
Many of our planet's most significant geological events have occurred in roughly 27.5-million-year intervals.
A bizarre deep-sea species of brittle star is the sole survivor of 180 million years of time and evolution.
For US park ranger Roy Sullivan, this one in a million event became something of a regular occurrence.
A new study has indicated that Homo sapiens dined almost exclusively on meat for over two million years.
A NASA philosopher maintains that an ancient extraterrestrial artificial intelligence might already exist.
NASA has revealed the details of its latest crop of space technology grants totalling a whopping $45 million.
Scientists have painstakingly recreated the faces of two of our earliest ancestors dating back millions of years.
After a journey of 292 million miles and a harrowing descent, Perseverance has landed safely on Mars.
Scientists have extracted DNA from the teeth of mammoths that roamed the Earth 1.2 million years ago.