A new expedition is set to investigate an unexplored ecosystem hidden beneath a huge Antarctic iceberg.
The remarkable video shows the moment a young cephalopod emerges from its egg and changes color.
The act of hitting tree trunks thousands of times may actually be giving woodpeckers brain damage.
The diminishing Arctic sea ice is making it almost impossible for polar bears to satisfy their energy needs.
A 14-year-old orca named Wikie has succeeded in imitating some of the words spoken by her trainer.
A new experiment has revealed that mosquitoes are able to remember when a person tries to swat them.
A tiny fly with very strong forelegs has been named after one of the world's most famous bodybuilders.
It's not only humans who favor one hand over the other - cats seem to share this preference as well.
A new study has revealed that some species of hawk deliberately start fires in the Australian outback.
43 eggs found in a children's sandpit in Australia may be from one of the world's most venomous snakes.
The minuscule peacock spider has a rather colorful way of attracting the attention of the opposite sex.
Researchers have determined that the giant Pacific octopus is not one, but two genetically distinct species.
Experts have been left perplexed by the unexplained deaths of millions of kangaroos in Australia.
There are now fewer than 100 Sumatran rhinos left on Earth, but exactly who or what is responsible ?
The crest-tailed mulgara - a small carnivorous marsupial - was thought to have died out a century ago.
Marine biologists have identified what could potentially be the world's oldest living vertebrate.
New footage has emerged of a diver's extremely close encounter with the jaws of a monster shark.
A new species of extremely deep-sea snailfish has been found in the depths of the Mariana Trench.
Louisiana exterminator Jude Verret was called out recently to remove a truly monstrous nest of hornets.
For the first time ever, it has been possible to directly observe one species evolving in to another.