All-optical modulation in silicon achieved via an electron avalanche process

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.
Hackaday

MagQuest: Measuring Earth’s Magnetic Field With Space-Based Quantum Sensors

Recently the MagQuest competition on improving the measuring of the Earth’s magnetic field announced that the contestants in ...
eLife

Learning-Associated Flexibility of Cortical Taste Coding Is Impaired in Shank3 Knockout Mice

This valuable study provides solid evidence for deficits in aversive taste learning and taste coding in a mouse model of autism spectrum disorders. Specifically, the authors found that Shank3 knockout ...

Marvell Technology, Inc. (MRVL) Presents at Barclays 23rd Annual Global Technology Conference Transcript

Barclays 23rd Annual Global Technology Conference December 10, 2025 2:00 PM ESTCompany ParticipantsChristopher Koopmans ...
Space.com

Perihelion: What is it and when does it occur?

The sun's distance from Earth changes throughout the year but it has nothing to do with the seasons. The term "perihelion" describes the point in an astronomical body's orbit where it is nearest to ...
Space.com

When is the winter solstice and what happens?

When is the winter solstice? The next winter solstice for the Northern Hemisphere will occur on Dec. 21, 2025, and the next Winter Solstice for the Southern Hemisphere will occur on June 21, 2025. The ...