Artificial intelligence is colliding with a hard physical limit: the energy and heat of today’s silicon-based chips. As ...

At the far edge of the Solar System, where the Sun’s influence thins into the dark between the stars, a pair of aging ...

Superconductors promise loss-free electricity, but most only work at extreme cold. Hydrogen-rich materials changed that—yet their inner workings remained hidden because they only exist under enormous ...

People in three New England states and beyond are trying to make sense of the terrifying and frantic events that happened ...

Learn how Mount Wilson Observatory was founded on Dec. 20, 1904, the people involved, and the decisions that shaped early modern astronomy ...

Atomic defects in nanodiamonds enable both precise heating of lysosomes inside macrophages and nanoscale temperature ...

Microrobots — machines smaller than a grain of sand — hold enormous promise for tasks that require precision at scales where conventional tools cannot operate. From targeted drug delivery to ...

A way to electrically modify the chirality of organic–inorganic hybrid materials, in which chiral molecules adsorb onto ...

This year’s best new openings, shows, shops and events, featuring Ryuichi Sakamoto, cocktails, FamilyMart and more ...