A National Institutes of Health researcher has reportedly refused to answer questions about his use of federally owned medical samples.
The World Wildlife Fund says the first-ever picture of a rhino in the wild on the island of Borneo has been taken using a motion-triggered camera trap.
The U.S.-based Acoustical Society of America is advising schools not to use sound-amplification systems to overcome noisy classroom conditions.
A Columbia University researcher has reportedly retracted four more scientific papers because the findings could not be replicated.
The Institute of Medicine in Washington says the U.S. emergency care system is fragmented and severely compromised in its ability to handle disasters.
The U.S. report card on metals contamination in sediment is showing marked improvement. A new study has analysed the past three decades of environmental legislation and regulation, changing demographics and land-use practices ...
Scientists say they've discovered the Arctic Ocean's sea level is falling by about 2 millimeters a year, despite a global trend of rising water levels.
U.S. scientists say they have found the brain chemistry that underlies "cue-induced" craving in cocaine addicts.
By this time next year, Web sites not developed using the Ajax technique "will simply not be cool enough to use," an Internet analyst said Tuesday.
Researchers in Wales say over-the-counter remedies for lice aren't as effective as the insects have begun to mutate and are becoming immune.