Liquid foams have a remarkable property: they completely block the transmission of sound over a…
Month: April 2014
Asteroids made easy: ‘Patch of asteroid’ being built inside a satellite
A dozen astronauts have walked on the moon, and several rovers have been piloted on…
Virtual artificial heart implantation: Advances made by scientists
The first virtual implantation of a pioneering artificial heart has been performed. The artificial heart…
How a plant beckons bacteria that will do it harm
A common plant puts out a welcome mat to bacteria seeking to invade, and scientists…
Two new river turtle species described
The alligator snapping turtle is the largest river turtle in North America, weighing in at…
Innovation improves drowsy driver detection
A new way to detect when drivers are about to nod off behind the wheel…
Drought may take toll on Congo rainforest, NASA satellites show
A new analysis of NASA satellite data shows Africa’s Congo rainforest, the second-largest tropical rainforest…
Not just the poor live hand-to-mouth
Thirty to 40 percent of US households live hand-to-mouth, but new research has found that…
Rural microbes could boost city dwellers’ health, study finds
The greater prevalence of asthma, allergies and other chronic inflammatory disorders among people of lower…
Cyber buddy is better than ‘no buddy’
A researcher is looking to give exercise enthusiasts the extra nudge they need during a…