WASHINGTON, Nov. 21 (UPI) -- For a second time, the U.S. government has extended its schedule for destroying chemical weapons, this time by 11 years, USA Today reported Tuesday.

ADELAIDE, Australia, Feb. 22 (UPI) -- Australian scientists say they have discovered some frogs create chemicals that produce odors designed to repel insects.

CAMBRIDGE, Mass., Oct. 7 (UPI) -- The 2005 Ig Nobel Prizes, presented in Massachusetts, were a rich tapestry of human achievement from artificial dog's testicles to the Nigerian e-mail scam.

MOSCOW, Aug. 11 (UPI) -- Tom Whitehouse of England shot a 6-under 66 Thursday to take a one-stroke lead after the first round of the Russian Open.

RICHMOND, Ky., June 16 (UPI) -- Two more rockets stored at a Kentucky Army depot have been discovered to be leaking the deadly nerve gas sarin.

Wrap-up of the weekend's Thoroughbred stakes action.

The United States can use incinerators to destroy its stockpile of chemical weapons safely, a new National Research Council report concludes, but critics of incineration challenged that conclusion, United Press international reports.

WASHINGTON, Dec. 5 (UPI) -- The United States can use incinerators to destroy its stockpile of chemical weapons safely, a National Research Council report has concluded, although critics are challenging that conclusion.

WASHINGTON, Sept. 27 (UPI) -- Nerve agents and other chemical weapons can be destroyed safely and effectively using water and other neutralizing agents, according to a report from the National Research Council.