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We put fuel in a rocket, blow it up in a remote location, and measure how big the boom is."

Amazon's second smartphone could forego an app store.

Both AMD- and Intel-based hardware is getting better support in SteamOS 3.8.

Stop trying to make "Clovis First" happen; it's not going to happen.

Space-based data centers will be a complement to terrestrial infrastructure."

Massive Western heat wave, potential El Niño raise concerns about unpredictable, extreme weather.

It's good news, but another federal Tesla defect probe deepened this week.

Our security, our prosperity, and our sovereignty will increasingly extend beyond our atmosphere."

Ars speaks with linguistics professor Dr. Betty Birner about the ease with which Grace and Rocky communicate.

Under Kennedy, the health dept. has wiped out 75 advisory boards, corrupted others.