The Tasmanian tiger became extinct in 1986, but if it is extinct, why are so many people reportedly seeing it?
The extent of damage and casualties are unknown and no tsunami warnings have been issued.
Tennis ball arrangement problem has potential to predict avalanches and the formation of the deserts.
The aquarium believes the incident to be a kind of "turf war".
Prosthetic leg allows dog to preserve its natural anatomy.
Phytoplankton blooms return to the Arabian Sea as winter monsoon and dust fuel growth.
Seahorses typically give birth to between 5 and 500 offspring at a time.
Experts said the whale had been dead for at least two to three days.
The sticks were covered with a layer of hematite powders, one of the most widely used red pigments.
Most tolerant species on Earth withstood Mars-like pressure and temperature conditions on space station.
Recently discovered Babylonian tablet served as key to show how they tracked Jupiter 2,000 years ago.
Lion to be auctioned off to raise money for National Geographic's Big Cats Initiative.
In 1986, NASA's Space Challenger launched from the Kennedy Space Center, exploding 73 seconds later due to technical malfunctions
Performances by exotic animals were banned by Chinese government in 2012 but the ruling had little effect.
Planet of the Apes scenario is highly unlikely - but what species would become dominant is anyone's guess
60ft megalodon sharks do not lurk beneath the surface of the ocean - so where do these stories come from?
Nasa to host Day of Remembrance in tribute to crews of Apollo 1 and space shuttles Challenger and Columbia.
Svalbard hopes to attract winter tourists with dog sled rides, ice caves and the northern lights.
The kinkajou had sauntered in while she was asleep
Countries will work together to put a lander on the red planet.
Poachers manage to flee with rhino horns in Kaziranga National Park, a Unesco world heritage site.
Chain from Allen's super yacht Tatoosh damaged 80% of vital reef in Grand Cayman, say investigators.
Australian physicists set to find out if the internal structure of protons can be changed.
Very well preserved 2,000-year-old statuettes of Artemis and Apollo uncovered in Aptera, Chania.
Peake is spending six months in space as part of his Principia mission.
Church frescoes do not appear in any other church,and appear to show the Ascension and Last Judgement.
Homes in Pacifica, California are falling into the sea. We look at other collapsing buildings worldwide.
A construction crew digging at the football ground of Oregon State University discovered the remains.
Avaaz has accused Yahoo Japan, a joint venture with Softbank, of selling 12 million tonnes during 2012-14.
Scientists hope media attention will help protect striking female calf suffering from leucism.