Any military airbases feature plenty of ground crew using hand gestures and colorful wands to communicate with pilots. Here's ...

Studying two species, common cuttlefish ( Sepia officinalis) and dwarf cuttlefish ( Sepia bandensis ), the two researchers have identified four arm-waving signs, which they call “up,” “side,” “roll” ...

The Falcons’ hopes in the short and long term rely on Penix, who got the starting nod to finish the season. With potential extensions coming up for WR Drake London and other stalwart players on the ...

Living in a murky lake around Mexico City, surrounded by aggressive and cannibalistic neighbors, the axolotl lives at ...

Kurt “CyberGuy" Knutsson discusses how the Hero PRO, a wireless, waterproof bionic arm with fast control and full 360-degree wrist rotation, transforms prosthetics.

Remember that this is a limited, generalized set of signals, and there are many more. Without further ado, here are 12 common military hand signals you might have seen in the movies, and what they ...

A viral video has shown French President Emmanuel Macron being "shoved in the face" by his wife, Brigitte, as they exit from ...

A viral video shows Brigitte Macron placing both hands on her husband Emmanuel Macron’s face and shoving him firmly.

I asked one of the creators of the arms, Professor Masahiko Inami, to tell me more. This is a small copy of this movement. So physical computing to avoid collision. Also, it's very intuitive. It's ...

Discover the unconscious body language cues that reveal whether your partner truly trusts you beyond what their words say.

Footage shows the pair arriving in Riyadh, site of a Saudi-US Investment Forum, and being greeted by Saudi Crown Prince Mohammed bin Salman Al Saud. With a big grin on his face, Trump is seen latching ...