We're back with our annual holiday gift guide! ✓ A selection of present ideas from our editors ✓ Watch accessories, EDC items ...

In 2022, satellite photos of a once-deserted Chinese airfield in Anhui province revealed startling signs of a massive military upgrade: reconstructed runways and state-of-the-art hangars. Amidst this ...

Key Points and Summary - The North American XB-70 Valkyrie embodied a once-dominant creed: outrun defenses at Mach 3 and 70,000 feet. -The prototype proved the physics—compression-lift wingtips, ...

Colder weather moves in behind a cold front Sunday. Highs will only be in the low 40s with a northerly breeze at 10-15 mph. We’ll start off sunny but may see a few clouds filter in during the ...

I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, these ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.