Scientists studying sea lions in California say there's an increase of animals affected by domoic acid, a toxin produced by specific types of algal blooms.
Scientists have found evidence that tropical Atlantic Ocean temperatures may have once reached 107°F (42°C)—about 25°F (14°C) higher than ocean temperatures today and warmer than a hot tub.
Network security is evolving from a "pinpoint" system of attacking isolated threats to a large-scale "holistic" approach to security, said John Chambers, CEO of Cisco Systems, at the 2006 RSA Conference.
Human activities are releasing greenhouse gases more than 30 times faster than the rate of emissions that triggered a period of extreme global warming in the Earth's past, according to an expert on ancient climates.
The Indian IT outsourcing service sector is finally poised to challenge the dominance of the six global biggies.
Sharp will introduce into the Japanese market the PN-655 LCD Monitor made at the Kameyama Plant, which uses a 65V-inch full-spec high-definition LCD panel (resolution of 1,920x1,080 pixels).
The nose, usually the first line of defense against inhaled airborne particles that could damage the lungs, may itself be susceptible to the dangers of extremely small particles, called nanoparticles, which are less than ...
There is growing consensus among scientists, regulators, politicians, industry and the public that we need to know more about the possible harmful or adverse effects of nanoparticles on human health.
When Voyager 1 finally crossed the "termination shock" at the edge of interstellar space in December 2004, space physicists anticipated the long-sought discovery of the source of anomalous cosmic rays. These cosmic rays, ...
A highly anticipated bird flu vaccine trial in Australia has proven protective for only a small minority of the 400 volunteers in the clinical trial.