Astronomers have tracked a mysterious, record-breaking blast of energy to a binary star system containing a red dwarf star ...

The accuracy of power system measurements directly affects the safe and stable operation of power grids. This study explores ...

The Milky Way's Central Molecular Zone (CMZ) differs dramatically from our local solar neighbourhood, both in the extreme ...

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

One mathematician has helped to prove both one of these and another problem just this year.

The overall quant rating is not an average of the factor grades listed. Instead, it gives greater weight to the metrics with the strongest predictive value.

A simple, highly efficient, inexpensive, and environmentally friendly process could provide a viable pathway for the sustainable recycling of depleted lithium-ion batteries (LIBs): No chemicals beyond ...

Now that the Oura Ring 4 is here, how does it stack up against the RingConn Gen 2? I’ve had both smart rings on for several weeks to help understand where each ring’s strengths lie and which ...

This study aimed to evaluate a novel method for estimating arterial stiffness using photoplethysmography (PPG) signals recorded by a commercially available device (Oura Ring) and to study the impact ...