A head-on collision by a NASA spacecraft last year has confirmed the presence of ice and other frozen compounds on the surface on the Moon, according to scientists.
The January earthquake in Haiti failed to release all the tension in a notorious seismic fault, leaving its capital exposed to the risk of another seismic disaster, according to US scientists.
A floppy robotic hand that stiffens when air is sucked out, much like a vacuum-packed brick of coffee, may form the basis of a new type of robotic gripping mechanism, U.S. researchers say.