7
Scientists have discovered a tortoise belonging to a species thought to have died out 100 years ago.
2
The unorthodox primate is believed to be a cross between two other (distantly related) species.
4
New research suggests that what we know as T. rex might have actually been three distinct species of dinosaur.
14
Palaeontologists have discovered a new species of prehistoric crocodile that once feasted upon small dinosaurs.
4
The distinctive bird is among 23 species in the US that are about to be declared officially extinct by authorities.
4
Palaeontologists have identified two predatory species of dinosaur that roamed what is now the Isle of Wight.
6
The fossil remains of a particularly unusual species of prehistoric whale have been unearthed in Egypt.
3
Once the poster child for endangered species, China's giant panda has been doing well in recent years.
5
Scientists in China have discovered a fossil skull belonging to what could be a totally new human species.
1
Palaeontologists have unearthed the fossil remains of a new species of large, carnivorous dinosaur in Argentina.
5
The new map provides a general overview of where undiscovered species may still be waiting to be found.
3
An extremely rare bird that hadn't been seen in almost two centuries has turned up again in Indonesia.
2
Palaeontologists have unearthed what is thought to be the oldest member of one of the largest dinosaur species.
2
A new study has revealed that 25% of all known bee species have not been seen in as much as 30 years.
10
Wildlife officials are investigating after the animal was found with the outgoing president's name written on it.
4
Researchers exploring the ocean off Australia have captured the ram's horn squid on film for the first time.
41
A nest of enormous invasive wasp-like insects has reportedly been discovered for the first time on US soil.
14
Researchers believe that crows may be one of the few non-human species to possess a form of self-awareness.
8
Palaeontologists have discovered what is thought to be the earliest known ancestor of the modern-day gibbon.
10
Wildlife researchers discovered three huge turtles - which belong to a new species - near Gainesville.