With international concern mounting over Canada's aging Chalk River reactor in eastern Ontario and its bomb-grade nuclear waste, the Harper government is being urged to explore new ways of creating medical...
The new director of Europe's Big Bang machine signalled in an interview published Sunday that he will be more cautious than his predecessor, following a major breakdown that marred its multi-billion dollar...
Looking forward to spring? The good news is that it is coming two days earlier on average, but so are summer, autumn and winter, researchers said yesterday.
Global warming and the resulting drought have likely doubled the tree death rate over the past 30 years in old-growth forests in the western United States, according to a new study.
In 1966, the movie Fantastic Voyage recounted the tale of doctors who are miniaturized along with a submarine and injected into the body of a Soviet defector, sailing up his bloodstream to destroy ...
Australia has listed the world's largest sea turtle, the leatherback, as endangered due to the threats posed by overfishing and the unsustainable harvesting of its eggs and meat.
Plumes of methane gas detected on Mars could be a sign of geological or biological activity -- and possibly the latest indication that life can be sustained on the Red Planet, according to a study.
Two separate teams of scientists reported Wednesday the first-ever detection from Earth of the atmosphere of planets outside our solar system.
DNA taken from the hair of two extinct Tasmanian "tigers" suggests the Australian marsupials last seen 70 years ago may have become too inbred to survive as a species, researchers have reported.
VANCOUVER - Skip Haynes and Dana Walden are all about making the world a better place for dogs, and their CD, Songs to Make Dogs Happy, is a hit with four-legged music fans.
U.S. scientists have found a way to levitate the very smallest objects using the strange forces of quantum mechanics, and said on Wednesday they might use it to help make tiny nanotechnology machines.
Could a pill or a squirt up your nose save your marriage? Maybe, according to a researcher who is studying the chemical basis of that most elusive of emotions -- love.