General Galactic, cofounded by a former SpaceX engineer, plans to test its water-based propellant this fall. If successful, it could help usher in a new era of space travel. That's a big “if.” ...

Mouse primary motor and somatosensory cortices contain detailed information about the many time-varying arm and paw joint ...

Explore new realities with the best VR headsets we've tested, whether you prefer the freedom of standalone models or the power and fidelity of tethered options. I’m PCMag’s home theater and AR/VR ...

Writing is often the hardest part of research, even after you’ve done all the background reading and figured out your main ...