articles

In the desert areas of Namibia, Oman, and Saudi Arabia, research work has revealed unusual structures that are probably due to the activity of an unknown microbiological life form.

Cancer drugs and agrichemicals can be powerful, but toxic, tools.

In the spring of 1994, David Noble rappelled down the sheer cliff of a narrow canyon, part of a tangled maze of escarpments deeply incised into the sandstone tablelands in Australia’s Wollemi National Park, some 90 miles northwest of Sydney.

As highly pathogenic H5N1 avian influenza continues to spread in the U.S., posing serious threats to dairy and poultry farms, both farmers and public health experts need better ways to monitor for infections, in real time, to mitigate and respond to outbreaks.

The oldest ice ever extracted from Antarctica is on its way to Europe, marking a major milestone in climate science.