A comet shouldn’t have a heartbeat. Yet NASA’s latest images of the interstellar object 3I/ATLAS detail just that: jets of gas and dust brightening and dimming in an exact rhythm once every 16.16 ...

The interstellar comet 3I/ATLAS has started to brighten and dim in a remarkably steady rhythm, repeating every 16.16 hours as ...

This correspondence between brain state and brain responsiveness (statedependent responses) is outlined at different scales from the cellular and circuit level, to the mesoscale and macroscale level.

We conclude that brain states are shaped by local circuit mechanisms, large-scale connectivity and neuromodulation. A unified multiscale theory of cortical dynamics is relevant not only for ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

When Wild Wild Country came out on Netflix in 2018, Acharya Rajneesh – or Osho, as he came to be known – was, in many ways, exiled twice over. For an older generation, the documentary confirmed their ...