Assuming a Hot Tub Time Machine has the same energy requirements as Back To The Future's DeLorean, what kind of upgrade would it need?
Understanding this primal form of communication is no laughing matter for scientists.
Saturn's moon Mimas is a fan of the classic arcade game Pac-Man judging by a strange picture recently taken by NASA's Cassini Equinox mission.
Reversing his position as a presidential candidate, Obama has decided to open some offshore waters to oil drilling.
A new theory emerges to explain how early Earth was able to host liquid oceans despite a weak sun.
Diet changed the entire head shape of a giant dinosaur as it grew up.
Genes cannot be patented, said a judge, because isolated DNA is not markedly different from DNA as it exists in nature.
One of the potential culprits has been ruled out, but the debate rages over what killed off the last mammoths.
You may have heard about the sad news of Phoebe Prince's suicide. Prince was the victim of bullying and apparently decided to end her life after a particularly difficult day. Several of her schoolmates now stand charged of various crimes ...
A new marine protected area will help to safeguard "the punk rockers of penguins."