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Although a completely flat-surfaced wheel would be aerodynamic, it would also be hard to keep cool – especially during the braking process. An experimental new wheel rim, however, has cooling vents that open as needed … and they're activated by heat.

Laptops of yesteryear were never the easiest things to upgrade or repair yourself, but today's machines are even less so. The Framework Laptop is very much designed for user tweaking, and has now been upgraded to 12th Gen Intel Core processors.

A huge chunk of energy usage goes towards heating and cooling homes and buildings, so it’s important to find new ways to regulate temperature passively. A new wood-based foam could drastically cool buildings to a degree that can be easily tuned.

A new study from scientists in Japan and the US has identified a form of inter-neuron communication as a key mechanism in the way inflammation spreads between joints in conditions like rheumatoid arthritis.

California's Marine Advanced Robotics has made considerable progress on its remarkable Wave-Adaptive Modular Vessel since we first saw these wild suspension-legged spider-boats 16 years ago on a list of urban legends.

Most treatments for strokes aim to help reduce or repair damage to affected neurons. But a new study in mice has shown that a drug already in use could help stroke patients regain motor function by getting undamaged neurons to pick up the slack.

Scientists have turned to trusty fruit flies as a model to learn more about how plastic particles may impact human health, tracking them through the intestinal tract to find they alter gene expression involved in stress response and oxidative damage.

A team from the University of Illinois and UC Berkeley has demonstrated a new cooling method that sucks heat out of electronics so efficiently that it allows designers to run 7.4 times more power through a given volume than conventional heat sinks.

China christened a remarkable new 290-foot (88-m) ship last week – the world's first semi-autonomous drone carrier. It'll carry, launch, recover and co-ordinate the actions of more than 50 other autonomous aerial, surface and underwater vehicles.

DARPA has launched a new "Liberty Lifter" program to design, build and test a highly-efficient wing-in-ground effect aircraft for transporting "very large, heavy loads" over long distances without runways. Prototypes could fly as early as 2027.

Scientists are ramping up their efforts to better break down dangerous PFAS "forever chemicals" before they can cause harm, and a new breakthrough demonstrates how this might be done in a matter of hours using UV light.

The biology behind social behavior may be more complex than we thought. Researchers have used CRISPR to block a certain neurochemical signaling pathway in hamsters, and found that the animals’ social behaviors changed in unexpected ways.