Helios Flight 522 vanished into the sky after a pressurization mistake left everyone on board slowly losing consciousness.

Orbit Robotics built Helios, a four-armed robot designed for zero gravity that grips and braces inside spacecraft while ...

Helios could revolutionize space travel by drastically reducing costs and increasing payload capacity to the moon and Mars.

Helios Technologies enters this update cycle with no changes to its current price target, which keeps the market’s reference point for the stock exactly where it was. With no fresh analyst commentary ...

Acer’s smart hardware and design choices make the best of an otherwise incredibly frustrating Windows 11 gaming experience.

Small US aerospace project Helios Horizon claims to have recently broken the record for the highest-flying multi-seat electric aircraft, which it considers a step on its journey into the stratosphere.

Acer’s burly Predator Helios 700 doesn’t care what you think it looks like. There’s no attempt to hide girth with sculpted cuts or optical illusions—the laptop equivalent of sucking in your gut for a ...

Outrageously good performance, especially on graphics tasks. Incredible port selection. Solid price for the power. Serious instability issues. Rotten battery life and a droning fan. Awkward usability ...