Pennsylvania State University

Getting out of earshot to make a private call just got a lot harder. Researchers have shown the vibrations of the earpiece inside your phone can be picked up by a radar sensor from a distance, converted into audio, and transcribed using AI.

Imagine being able to listen to music or other audio that no one else can hear, without having to wear headphones. Doing so is now possible via so-called "audible enclaves," which already exist in functional prototype form.

In many cases nature has better versions of our tech. The newest example comes from a common insect in your backyard, which makes nanoscale soccer balls that hide it from predators – inspiring new, better UV protection and maybe even cloaking tech.

Smartphones versus personal computers. One tends to be used more for ‘play,’ while the other is favored for work. A new study has found that the way we process deceptive online information very much depends on the device we’re using to view it.

Despite its many advantages, glass has one major Achilles' heel – it’s brittle. Now, engineers at Penn State have developed LionGlass, a new form that's not only 10 times more damage resistant, but requires significantly less energy to manufacture.

Coal is not thought of as clean fuel, but it might yet have a role to play in the push for greener energy. Researchers say that it could be great for storing hydrogen gas, one of the most promising clean fuel sources currently being explored.

While we use around five trillion plastic bags every year, disposable alternatives aren't that much better. A group of scientists, however, want us to rethink the humble paper bag, making it super strong, durable and a handy source of biofuel.

Scientists at Penn State University have operated at the cutting-edge of battery technology for some time and are now presenting another significant breakthrough, demonstrating a high-density device that can be charged up in around 10 minutes.

We've already heard about hoses that get wrapped around existing hot water pipes, using heat radiated from the pipe to heat water inside the hose. A new wrap-around device, however, uses that same pipe-heat to generate electricity.

Scientists have demonstrated a new type of lithium-battery they say is built specifically for eVTOL flight, leveraging an innovative high-temperature charging technology to give it enough juice for meaningful aerial trips in just five to 10 minutes.

According to Pennsylvania State University's Asst. Prof. Long He, the mushroom-farming industry is currently experiencing a labor shortage. His team has thus set about addressing that problem, by developing a mushroom-picking robot.

With a view to one day developing transparent solar cells that can double as windows in homes and other buildings, an international team of scientists has demonstrated a new type of transparent electrode that can function as a key building block.