Can you design a mechanism that will trace out the shape of a heart? How about the shape of a moon, or a star? Mechanism ...

Researchers at Karlsruhe Institute of Technology (KIT) have set a record runtime with a new compressorless gas turbine. The ...

The use of solar cells, devices that can convert sunlight into electricity, has grown exponentially over the past decades.

Modern and powerful security technology that protects against hacking attempts is used to a very limited extent—despite having been available to developers for more than a decade. Researchers at Umeå ...

Human hands are a wonder of nature and unmatched in the animal kingdom. They can twist caps, flick switches, handle tiny objects with ease, and perform thousands of tasks every day. Robot hands ...

Over time, the loss of human expertise caused by AI use can impair the quality of that very AI—in the worst case, insidiously and unnoticed. This is the finding of a new study by researchers from the ...

High-speed 3D printing has just gotten a lot faster. Researchers from Tsinghua University in China have developed a new high-speed printing technology capable of creating complex millimeter-scale ...

The price of copper must at least double in order to spur the development of new copper mines to meet the world's growing demand for the metal, according to a team led by a University of Michigan ...

High-altitude flight is getting increasing attention from sectors ranging from telecommunications to emergency response. To make that airspace more accessible, NASA is developing an air traffic ...

Let's say you want to encourage more drivers to shift to battery-electric vehicles. What's the best way to do it? Globally, ...

In the frantic hours following an offshore oil spill, emergency responders face a destructive decision: let the oil spread or ignite it. Once ignited, it creates an "in-situ" fire pool that stops the ...

Fiber batteries are an emerging technology which could one day be used to create smart clothing with a wide array of functions, from charging electronic devices to acting as wearable controllers.