The Microsoft Surface Laptop Ultra is the flagship RTX Spark laptop unveiled at Computex. It features the RTX Spark SoC: a 20-core CPU, equivalent of a GeForce RTX 5070 GPU, and up to 128GB of unified ...

This article has been optimized for offline reading on Washington Post apps. For a richer experience, you can find the full version here. An Internet connection is required. Houston calls itself “the ...

Nanophotonics and plasmonics is the study of light at the nanometre-scale. Light can only be focused to a spot roughly half its wavelength in size (a few hundred nanometres for visible light). This ...

Planning a playdate? Check out these low-cost games and activities inspired by creative parents. They'll keep kids entertained for hours! Michelle Crouch is an award-winning journalist and a former ...