Are cosmic strings behind unusual lensing effects?
Occasional but extreme climate could turn parts of the Amazon rain forest into dry savannas
(1919 - 2005)
Guarding against unsafe drugs means major changes
Solid helium can behave like a superfluid
Catching the flu--the right way
Robotic repair may be riskier than first thought
Commemorating the 50th anniversary of the first successful whole organ transplant
Genetic finding could mean gain without pain
Looking to make the downside of therapies known
Our favorite presents to give and get this holiday season
Physicists gaze into the crystal ball
A hole for external control of Bluetooth devices
Contamination may undermine Genesis data
Does exposure to a liver-inflaming virus prevent asthma?