Captivating footage captured during a deep-sea expedition shows a very unusual-looking creature.
The ancient seed, which was found in the desert decades ago, has grown into a healthy tree.
It doesn't happen very often in the animal kingdom, but inter-species co-operation can be very effective.
Something in the ocean's deepest recesses is making a mysterious noise and now we know what it is.
Scientists have spent the last six years investigating Antarctica's Thwaites glacier and the outlook is not good.
The gargantuan reptile was caught by Megan Sasser and her family along the state's Yazoo River.
Some very strange and potentially very painful sea creatures have been found along the Gulf Coast.
Much has been written about the dodo over the years, but very little of it is based on what these birds were like in life.
Numbering in their hundreds of thousands, the insects filled the air on a beach in Rhode Island recently.
The zoo, situated in England, has hailed the birth of one of the rarest animals on Earth.
In a world first, a species of animal has been found to have teeth coated in iron to help keep them sharp.
A coffee farmer recently recorded video footage of an incredibly rare creature poking its head up out of a hole in Bolivia.
Animal behaviorist Grace Carroll takes a look at the reason why cats seem to like meowing at us.
CCTV camera footage captured the moment a large portion of the pitch was swallowed up by a gaping hole.
Scientists discovered that this piranha-like fish had been masquerading as another species for years.
Scientists now believe that elephants, like humans, have assigned names that they use when calling one another.
Conservationists have been left puzzled by the discovery of an invasive species of squirrel on a Scottish island.
The unexplained behavior has resulted in more than 700 cases of killer whales attacking and damaging boats.
An injured orangutan was recently observed chewing a medicinal leaf and applying it to his wound.
This alien-like fish, which typically lives 3,000ft beneath the surface of the ocean, is a very unusual find.