Giant panda Ai Hin has been accused of faking pregnancy to get extra food and attention.
Bacteria can protect against peanut allergies, a new study suggests.
Couples who smoke marijuana are less likely to engage in domestic violence, a new study suggests.
Researchers at the US Department of Energy's Fermi National Accelerator Laboratory are conducting an experiment to find whether we live in a 2D universe.
Scientists at the University of California, Irvine, and the Princeton University estimate that existing power plants around the world will spew out more than 300 billion more tons of carbon dioxide over their lifetimes.
Ancient paintings in the Grand Canyon in Utah are younger than expected, a new study suggests.
A toddler's brain uses up twice as much glucose as an adult's brain, a new study shows. The researchers say that the finding explains why human babies take so much time to grow as compared to other animals.
States that have legalized medical marijuana have 25 percent lower rates of painkiller overdose deaths as compared to other states, a new study has found.
A new study suggests that a sleep disorder known as sleep drunkenness is more common than previously assumed and affects one in every seven people.
Aspirin - the popular painkiller - can reduce the risk of blood clots in some people, a new study suggests.
The 3 million-year-old fossil skull Australopithecus africanus doesn't belong to ancient humans, a new study suggests. The researchers say that the skull lacks a key feature possessed by modern humans.
Massachusetts Institute of Technology researchers explain why global warming has led to Arctic losing sea ice, but the same has not been observed in Antarctica.
Group bonding can ease symptoms of depression, researchers say.
Sockeye salmon that are forced to use fast-moving waters to reach spawning grounds are at risk, a new study suggests.