The pale half- moon shape at the base of your nails, called the lunula, is more than just a nail feature. It can reflect how ...

Elon Musk’s upcoming X Chat app will rival WhatsApp with peer-to-peer encryption and won’t include “hooks” for advertising.

The online dictionary announced on Oct. 29 that its Word of the Year is "6-7" (also "six-seven" and "67"), a slang phrase ...

Every day, over 5 billion people exchange more than 100 billion messages across WhatsApp, Telegram, iMessage, and Signal. Most assume their chats are private but a growing body of research suggests ...

When AWS went down a week ago, Signal had massive problems for a while. Meredith Whittaker now explains why the messenger relies on it.

Degree reports that sweat can reveal health insights, from odor changes indicating diet issues to excessive sweating ...

Not all depressions are the same; they need to be understood in the context of who we are. Listening to your inner world in ...

New research from Japan suggests that the bitter compounds in dark chocolate may briefly boost brain alertness and memory performance.

Scientists have developed an experimental mRNA vaccine that, when combined with existing immunotherapy drugs, could 'teach' the immune system to recog ...

Astronomers using NASA's Swift telescope detected water on interstellar comet 3I/ATLAS in a surprising location. Discover how ...

European officials are racing to put together a huge investment fund that could help the continent hang onto its best tech ...