Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others ...

Cyber Monday is over, but over 100 of our favorite deals have stuck around.

A team of scientists in Chile and Spain has developed an innovative electrocatalyst made from hazelnut shell biochar that ...

Seven newly reported ceramics show how a single, counterintuitive move, simply stripping oxygen out of existing compounds, ...

For decades, a sharp kink in the energy spectrum of particles raining down from space has taunted astrophysicists, hinting at powerful engines in our Galaxy but refusing to reveal their identity. Now ...

In space, bubble trouble hampers oxygen production needed for astronauts to breathe. But neodymium magnets could coax bubbles off electrodes in microgravity to boost the efficiency of splitting water ...

Some Apple Watch users who updated to watchOS 11.6.1 alongside iOS 18.6.1 are finding that the Blood Oxygen app will not launch or shows as unavailable. This is despite the update being designed to ...

In this study, chiral gold nanoparticles with a concave vortex cube structure were employed as the chiral substrate, exhibiting highly tunable optical chirality and intriguing chiral-induced spin ...