Exercise raises total energy use instead of saving energy elsewhere. Every move counts as the body keeps burning even at rest ...

Frozen deep beneath the Martian surface, traces of ancient life could have survived undisturbed for tens of millions of years ...

At an effective temperature of 13 million kelvins, the jiggling glass sphere could help scientists understand physics at the microscale.

Boron arsenide surpassed diamond in thermal conductivity, promising breakthroughs in electronics and semiconductors.

Confining and rotating extremely cold atoms or molecules within atomic “Ferris wheels” made from laser light could test ...