Hydrogen fuels represent a clean energy option, but a major hurdle in making its use more mainstream is efficient storage.

By the mid-20th century, scientists already knew with precision that the Earth’s rotation was gradually slowing. In 1972, this knowledge translated into an extraordinary fact: it became the longest ...

Earth’s quicker spin challenges civil time as experts weigh a first negative leap second to keep satellites, networks, and ...

New criteria that put greater emphasis on body composition to diagnose obesity show greater prevalence of the disease in the ...

GLP-1 drugs like tirzepatide and semaglutide offer powerful weight-loss effects but come with unanswered questions about long ...

Quark-gluon plasma, a bizarre state of matter that mimics the early cosmos, is the hottest thing ever made on Earth ...

A new additive manufacturing route creates carbon fiber silicon carbide mirrors that unite low weight, strength, and sub-nanometer smoothness, reaching 97 percent visible reflectance for space optics.

Cosmologists have traced the Big Bang’s earliest moments with great care, from the explosive inflation that set spacetime in ...

Polymer Technology, Department of Mechanical Engineering, Eindhoven University of Technology, PO Box 513, 5600 MB Eindhoven, The Netherlands Dutch Polymer Institute, PO Box 902, 5600 AX Eindhoven, The ...

What makes some plastics stick to metal without any glue? Osaka Metropolitan University scientists have peered into the ...