VideoThe experiments that could finally explain gravity Cooling metal bars to near absolute zero, suspending microscopic gold beads, or searching for signs that gravity might be quantum: meet the scientists hunting for gravity's elusive nature Dashboard Video
PhysicsWe have a new way to explain why we agree on the nature of reality An evolution-inspired framework for how quantum fuzziness gives rise to our classical world shows that even imperfect observers can eventually agree on an objective reality News