A new research paper has revealed that ravens and crows can determine whether or not a deal is fair.
Andrew Day had been visiting family when he encountered four squirrels with their tails tied together.
Scientists have conceded that the outlook for the world's largest coral reef is looking increasingly grim.
Scientists have revealed that some species of snake have learned how to co-operate and hunt in groups.
They may be giants of the deep today, but blue whales only gained their huge size 2-3 million years ago.
Scientists have determined that flamingos prefer to stand on one leg as it helps them conserve energy.
Pedestrians were left ducking for cover as the swarm descended on a crowded street earlier this week.
For the first time ever, scientists have had the opportunity to study a colony of these elusive insects.
Wildlife authorities are offering a $5,000 reward to anyone who can help track down those responsible.
Remarkable new footage has finally helped scientists to explain the purpose of the narwhal's 9ft 'horn'.
Hundreds of large barrel jellyfish have been washing up on beaches along the British coastline this week.
Two brand new species of small tree-dwelling primate have been discovered on the island of Sulawesi.
Fascinating new footage has emerged online showing an entire field engulfed by a huge expanse of cobwebs.
A species of caterpillar known to eat wax inside beehives has been found to eat plastic bags as well.
A team of researchers have located a live colony of huge prehistoric molluscs in the Philippines.
New research has shown that elephants possess a level of self-understanding that is rare in animals.
A plan to pump cold water on to coral reefs to stop bleaching has been met with significant criticism.
A new study has revealed that many primate species can pick up on when you are mistaken in your beliefs.
Scientists have confirmed the discovery of ten ultra-rare Indochinese tigers in Thailand's eastern jungle.
Scientists in the UK have discovered a previously unknown species of millipede at an old Welsh coal mine.