Keyboards and other devices plugged into computers could be easily bugged by "JitterBugs" to covertly transmit passwords or other sensitive data.

Photos taken in the 1960s and declassified in the 1990s have been used to find 130,000-year-old remains.

Previously hidden writings of the ancient Greek mathematician Archimedes are being uncovered with powerful X-ray beams nearly 800 years after a Christian monk scrubbed off the text and wrote over it with prayers.

Male nightingales that interrupt their opponents during singing have better chances of finding a mate.

Mother Nature has various ways of reminding us who is in charge. Find out how your city ranks in the face of her fury.

Image shows areas where 2006 land surface temperatures were up to 18 degrees Fahrenheit warmer than recent years. Credit: Jesse Allen, NASA