A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

In a remote corner of East Greenland, a section of mountain gave way, collapsing into a narrow glacial fjord bounded by steep ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

A distant pulsar’s radio signal flickers as it passes through space, much like stars twinkle in Earth’s atmosphere. By ...

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Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with ...

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

I'm a huge fan of road trips, but there's nothing I hate more than the moment my signal bars just vanish. One second I'm following the GPS, and the next, everything's frozen and I'm second-guessing ...

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 ...

It's beginning to sound like a broken record, but the Chicago Cubs have missed out on another high-leverage relief pitcher. Already whiffing on Ryan Helsley, Devin Williams, and Robert Suarez in ...