AUSTIN, Texas–Researchers at The University of Texas at Austin have conducted a basic chemistry experiment in what is perhaps the world's smallest test tube, measuring a thousandth the diameter of a ...

Sometimes a YouTube video deserves more nuanced feedback than a simple comment, or a “thumbs up” or a “thumbs down”. YouTube today is testing timed-specific emoji reactions for a small group of users.

Twitter is trying out Facebook's look for size. On Thursday, Twitter announced the start of a limited test of emoji tweet reactions. Much like Facebook's, officially launched in 2016, the new feature ...

It’s only been a few months since Twitter killed Fleets, but the company is already experimenting with a new video format. The company is testing a new “Tweet Take” feature that allows users to share ...

The social network is 'exploring additional ways for people to express themselves.' Twitter appears to be testing Facebook-like reactions again. Nine months after reports surfaced of a defunct ...