Gsync Pulsar is going to live or die by how well it handles refresh rates that are actually, well, variable. The motion seemed extremely smooth when it was running at 200+ fps on a high-end GPU, but ...

In this video, we create glowing runestones inspired by the glyphs in the Witcher 3 game using LED strips, epoxy resin, ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

Widening protests in Iran sparked by the Islamic Republic's ailing economy are putting new pressure on its theocracy.