The shape of a grill's grates might seem fairly standard, but there is a curious design deviation that has some wondering "what are these circular shapes?" ...

Scientists developed a two-photon-enhanced metasurface that cuts photon requirements for nanoscale displacement measurement ...

The IPF’s 2026 rulebook takes effect March 1, 2026, and it tightens how low your squat bar can sit. Here’s how referees are likely to assess it, who it hits hardest, and the highest-payoff fixes to ...