Sandwiched between the electrolyte and electrodes in a lithium-ion battery is a remarkably thin layer of material that ...

A share of stock trades thousands of times each day. Each trade is an individual data point revealing exactly what buyers ...

Framework applying Kirchoff’s laws of current flow and voltage changes across circuits can identify lower-energy analog ...

The human brain, with its billions of interconnected neurons giving rise to consciousness, is generally considered the most powerful and flexible computer in the known universe. Yet for decades ...

Machine learning is a subfield of artificial intelligence, which explores how to computationally simulate (or surpass) humanlike intelligence. While some AI techniques (such as expert systems) use ...

Recursive self-improvement, where AI continuously builds better versions of itself, might be harder than some hope.