Geothermal heat under West Antarctica's glaciers is surprisingly high, revealing one more of several heat sources scientists believe to be destabilizing the ice sheet.
Scientists at Harvard University and UC San Diego have created the first robot with a 3D-printed body that transitions from an outer layer that is soft to the touch into a rigid metal core.
Analysis of 110 years of bee distribution from hundreds of thousands of specimen records shows some remarkable similarities to patterns of climate change.
As New Horizons closes in on Pluto, Charon, the largest moon in the dwarf planet's system, is now emerging as its own world, NASA officials say.
NASA hopes to launch the first manned commercial space flight by 2017.