Researchers figure out the infectious periods of coronavirus on cardboard, metal and plastic.
A harrowing new report by the CDC should serve as a wake-up call.
A study finds an increasing number of Americans live with serious mental issues and their access to healthcare is getting worse.
Danger is at hand, and you may have voted for it. Science educator Bill Nye weaves a passionate argument for the importance of science literacy in a country's elected leaders.
One researcher called the rule an “oversimplification.”
Seattle has a new plan to reduce HIV, drug overdoses, and stray needles: it wants to let addicts shoot heroin and smoke crack legally in monitored spaces.