Topic: Stephen Lippard

CAMBRIDGE, Mass., June 23 (UPI) -- U.S. medical scientists say they've found a compound that effectively treats colorectal cancer but with fewer side effects than with a commonly used drug.

CAMBRIDGE, Mass., Jan. 28 (UPI) -- U.S. researchers have identified a weakness in the defenses of the anthrax bacterium that might be exploited to produce new antibiotics.

CAMBRIDGE, Mass., July 9 (UPI) --

WASHINGTON, Feb. 13 (UPI) --