Three bursts of charged particles ejected from the sun have merged into a wave that could lead to brilliant auroras being visible from Moscow to Oklahoma City.
Arati Prabhakar has the ear of the US president and a massive mission: help manage AI, revive the semiconductor industry, and pull off a cancer moonshot.
Originally published March 2017: There are few things more thrilling than watching your favorite movie clutching a screen-used prop from the same flick in your trembling, sweaty palms.
Independent presidential candidate Robert F. Kennedy Jr. had both a brain parasite and mercury poisoning at the same time. Just how rare is each condition?
The iPhone maker has detected spyware attacks against people in more than 150 countries. Knowing if your device is infected can be tricky—but there are a few steps you can take to protect yourself.