A 'biological invasion' of alien species is threatening life on Earth – with risks to human health, crops, and infrastructure, a new report finds. Around 37,000 alien species have entered new areas – ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

A “new species” of ancient alien-like creatures with “wings or fins” who walked around the Earth more than 1,000 years ago has been discovered, according to a pair of documentarians.

An 'alien' looking creature has caused a stir online after bunches of the blob-like creatures washed up on a beach. Tasmanian resident, Julie, found the odd aquatic animals while walking along her ...

YOU’D be forgiven for thinking that tardigrades, also known as water bears, are aliens on Earth. The microscopic creatures are so bizarre that they’ve left some scientists wondering if they arrived ...

A mysterious sea creature with a spiked tail has puzzled locals after washing up dead on a beach in the UK. Marilyn Inglis, 72, came across the "alien-like" animal while taking a stroll along a beach ...

A MYSTERIOUS creature with glowing spikes has been spotted crawling along a UK beach, leaving locals horrified. The alien-like animal was seen by a conservation group as it wriggled slowly along the ...

Some of the animals have human features, like penises, and are stood on their hind legs with arms outstretched in human form. PREHISTORIC wall paintings uncovered deep inside the Amazon rainforest ...

A mysterious sea creature with a spiked tail washed dead on a beach. Marilyn Inglis, 72, came across the "alien-like" animal while taking a stroll on the sand in Littlehampton, West Sussex. Article ...

A holidaymaker’s early morning beach stroll turned into shock when he found an ‘alien-like’ creature lying on the sand. The animal, which looks like a mix of a cobra tail, large intestine and a condom ...