Physics

A platinum fiddle that's just 35 microns in length and 13 microns in width is believed to be the world's smallest violin, measuring just a fraction of a microscopic tardigrade. But before you get too excited, there's one little twist …

Although soft-bodied robots can be simple devices, they typically require onboard electronics to control their locomotion. Such is not the case with a new bot, however, which utilizes a phenomenon of physics to automatically move its inflatable legs.

New research details an intriguing new way to solve "unsolvable" algebra problems that go beyond the fourth degree – something that has generally been deemed impossible using traditional methods for two centuries, until now.

Using machine learning, a team of researchers in Canada has created ultrahigh-strength carbon nanolattices, resulting in a material that's as strong as carbon steel, but only as dense as Styrofoam.

Unlike nearly all flowering plants, which rely on the likes of wind or animals to reproduce, the squirting cucumber instead uses "ballistic seed dispersal," shooting a forceful, watery jet more than 30 feet into the air. And now we know how it does it.

How do you keep a glass of beer cold the longest? With science, of course. That's what one researcher has turned to, finding the optimal shape of drinking vessel that will keep a poured beer chilled for as long as possible while you drink it.

What would it look like to fall into a black hole? It’s a question basically everyone has pondered, and now NASA has finally given us a first-person view of the experience with scientifically-accurate visualizations produced by a supercomputer.

Astronomers have produced the largest 3D map of the universe, including an interactive VR video. In the process, they’ve uncovered some tantalizing hints that our understanding of physics, including the ultimate fate of the cosmos, could be wrong.

After decades of physics-based theorizing, researchers have succeeded in creating a novel optical metamaterial using conventional materials. Its enhanced electromagnetic effect may make true one-way glass a reality and solar panels more efficient.

February 11 marks International Day of Women and Girls in Science. The day celebrates both the work of women across vast scientific disciplines, but also recognizes ongoing gender-based challenges. Here, we pay tribute to 11 stars of STEM today.

Researchers have provided the first direct evidence explaining the function of sleep. They demonstrated that sleep resets the brain’s ‘operating system,’ undermined during waking, returning it to an ideal state to optimize thinking and processing.

Causality is key to our experience of reality: dropping a glass, for example, causes it to smash, so it can’t smash before it’s dropped. But scientists have now demonstrated how that understanding of time can be violated to charge a quantum battery.