When people die, many things can be done with their bodies––embalming, cremation, donation to science and so on—but some people will choose to have their dead bodies, or parts thereof, frozen with the expectation that technology will advance enough to bring them back to life. Reactions, a video series from...

Engineers at NASA's Marshall Space Flight Center in Huntsville AL deliberately pushed the world's largest rocket fuel tank beyond its design limits to really understand its breaking point. The test version of the Space Launch System (SLS) rocket's liquid hydrogen tank withstood more than 260% of expected flight loads over...

Celebrity explorer Bertrand Piccard drove Hyundai’s Nexo SUV 484 miles across France in November, setting a new world record for the longest distance traveled in a hydrogen-powered vehicle on a single tank. Within the category of zero-emissions options, the hydrogen fuel cell is constantly being eclipsed by electric power. But...

Physicists at Jefferson Laboratory are working on two accelerator designs they hope could change water treatment. It’s been 30 years since a pilot project in Miami-Dade County found that blasting wastewater with electrons could clean it up—from microorganisms to harsh chemicals. Fay Hannon is designing a low-energy, portable accelerator for...

Early in December, researchers from Warwick Manufacturing Group (WMG) at the University of Warwick UK, in collaboration with Jaguar Land Rover engineers, froze batteries with liquid nitrogen. Research suggests this would allow lithium car batteries—costly and dangerous to move—to be transported safely in a much cheaper and environmentally friendly way.

In a study published in the American Physical Society journal Physical Review X (PRX) in early December, Rice University physicist Ming Yi and colleagues offer up a band structure map for iron selenide, a material that has long puzzled physicists because of its structural simplicity and behavioral complexity. The “roadmap,”...