Dangerous Bugs in Jet Fuel

December 5, 2002
We're all worried about terrorist threats against airlines, but most of us are unaware of the dangerous microbes that live in aviation fuel that can mess up the planes' instruments, cause fuel leaks, and even eat through the wings if... continued

Mystery Site was Medieval Observatory

December 5, 2002
The recent eclipse has revealed that a puzzling medieval site in Africa is actually an astronomical observatory. The main part of the mysterious construction known as Great Zimbabwe is called the Great Enclosure, which was built in 1200 AD and... continued

Early Season Monster Storm Hits Eastern US

December 5, 2002
An unusually large early season winter storm has struck the United States from Oklahoma to New York, and will move up the eastern seaboard today. For the past three years, the flows of major ocean currents worldwide have been weakening,... continued

Bike Riding Means No Babies

December 4, 2002
Bike riding over rough terrain may result in fewer Daddies. It can reduce male fertility due to the jolts and vibration, which may cause small scars within the scrotum and impaired sperm production. These abnormalities were found in professional mountain... continued

Mystery Race Here Before Indians

December 4, 2002
New radiocarbon testing on 27 skulls that were found in Mexico 100 years ago shows some of them are almost 13,000 years old, the oldest found so far in the Americas. Domestic tools 14,500 years old have been discovered in... continued

Rat Heads Transplanted to Thighs

December 4, 2002
It sounds like a scene out of a horror movie, but it's really happening: baby rats are being decapitated and their heads are grafted onto the thighs of adult rats by Japanese scientists. The transplanted brains develop normally for at... continued

Hate Your Face? Get a Transplant!

December 3, 2002
Surgical techniques already exist that would allow doctors to transplant faces from one person to another, but no one has yet dared to do it. At first, this would be done for patients whose faces have been disfigured by cancer,... continued

Ranch Where Strange Things Happen

December 3, 2002
There's a strange 480 acre ranch in Utah, purchased in 1996 by the National Institute for Discovery Science, where hundreds of witnesses have seen UFOs, balls of light, animal mutilations, poltergeist events and Bigfoot-like creatures since the 1950s. This is... continued

Do Cellphones Cause Auto Accidents?

December 3, 2002
New fuel has been added to the long-burning question about whether cellphone use causes car accidents. Harvard researchers have researched government figures for auto accidents, and report that drivers talking on their cellphones are responsible for about 6% of U.S.... continued

Contrail Chased by Fighter Jets

December 2, 2002
The U.S. North American Aerospace Defense Command scrambled fighter jets last week in an attempt to identify a contrail that was first seen near the Turks and Caicos Islands and later over the Midwestern United States. Reports on the contrail... continued