
Primatologist Ymke Warren, 40, had her throat slit after she was bound and gagged when she confronted an intruder at the home she shared with her boyfriend Aaron Nicholas in the coastal town of Limbe.
Dr, Warren escaped the genocide in Rwanda in the early 90s, and then ran the Dian Fossey project studying Cross River gorillas, one of west Africa's most threatened primate populations.
Science Glance
Disease-carrying honeybees imported from Australia may be responsible for a mysterious disorder that's decimated bee hives around the country, and federal regulators say they'd consider import restrictions if necessary.
As the scientist who helped eradicate smallpox he certainly know a thing or two about extinction.
Researchers at the space agency believe they have discovered vital clues that appeared to indicate that primitive aliens could be living on the planet.
Nicolaus Copernicus, the 16th-century astronomer whose findings were condemned by the Roman Catholic Church as heretical, was reburied by Polish priests as a hero on Saturday, nearly 500 years after he was laid to rest in an unmarked grave.
Aliens almost certainly exist but humans should avoid making contact, Professor Stephen Hawking has warned. In a series for the Discovery Channel the renowned astrophysicist said it was "perfectly rational" to assume intelligent life exists elsewhere.





























