Evolution

The world's oldest human fingerprint has been discovered at an archaeological site in Spain. The fingerprint was dated at 43,000 years old and is believed to have come from a Neanderthal.

For the first time, scientists have pieced together the diverse diet of a sauropod species, using advanced technology to assess the fossilized stomach contents that make up the dinosaur's last meal, which took place around 95 million years ago.

It's not a simple case of "follow the leader" when it comes to baboons on foot. Researchers have made a surprising discovery on why they appear to move in an orderly line, and it's something that can help us better understand human behavior, too.

From fleas to mosquitoes, there's no shortage of organisms we consider pests. But thanks to new genetic detective work, scientists have named and shamed the resilient, highly adaptive – and frustratingly hard to kill – bug that got to us first.

An elusive nocturnal beast of a rat that lives high up a mountain has been filmed and caught for the first time, in what is akin to winning the zoology lottery. It's only been seen once in 30 years, and all we know of it stem from old museum specimens.

A question from a curious kid quickly led a team of scientists down a research rabbit hole – one that has now culminated in fascinating new knowledge about our water-wrinkled fingertips. And there's more to this discovery than a cool piece of trivia.

A new study published in the journal Evolution is challenging the prevailing belief that evolution is a one-way process. The findings suggest some species of fern can evolve backward, reverting to a more primitive form when the environment demands it.

If you ever travel back in time around 41,000 years ago, pack some sunscreen. New research suggests that during a cataclysmic polar reversal, our ancestors might have covered themselves in mineral-rich ochre to survive harmful solar radiation.

Each year lightning kills hundreds of millions of trees worldwide, leaving behind scorched trunks and shattered branches, but one species of tropical tree in Panama has turned this destructive force of nature to their advantage.

You don't often find crowds flocking to take in the pungent scent of rotting flesh, yet that's just what happens when a corpse flower blooms at a public garden. But this iconic endangered plant is now facing a new threat – our aversion to paperwork.

Astrophysicists have done a bit of crime scene investigation. They’ve traced radioactive elements on the seafloor back to the cosmic explosions they might have come from – and potentially linked the event to evolutionary changes in viruses in Africa.

A preserved tree fossil gives an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire, triggering environmental chaos, influencing everything from an increase in cave paintings to the Neanderthal extinction.