Today's busy roadways need signal lights to keep traffic flowing and prevent accidents. Here's what the traffic light symbols ...

What does ‘sigma’ mean? Philip Lindsay, a special education math teacher in Payson, Arizona, broke down “Sigma” on TikTok.

Key messages In adults with stroke due to bleeding in the brain, surgical removal of the bleeding may increase the chance of people being able to function independently and may reduce the risk of ...

HUMN ONCHAIN SUMR rewards real users, not bots, with HUMN Points for verifying their identity through privacy-preserving methods. Human Passport uses zero-knowledge proofs to prove ...

What does SYFM mean on TikTok? Yet another slang term has gone viral across the short-form social media app.

What do the strikes mean for flights from Ireland? The 14 flights in and out of Dublin Airport that were cancelled on Friday brings to 34 the number of flights cancelled there over the last two days.

4. What does the mixed verdict mean for Me Too? The jury’s mixed verdict represents, in a sense, the fraught place the Me Too movement holds in America’s public consciousness these days.

Banking giant Santander has agreed to buy TSB in a deal worth up to £2.9billion. If approved the deal would see Britain's second largest bank created.

Naval ships and submarines all come with a designation that generally describes what they do and other key specifications. Here's what CVN stands for.