Long-extinct dinosaurs may still haunt us—possibly driving us to age faster than any vertebrate.
Earth's core: solid or liquid? Yes — we know more about distant galaxies than our own interior.
Only twice in Earth's history have supermountains risen, and both times reshaped life forever.
Gödel found a time-travel solution in General Relativity, revealing spacetime can loop on itself.
Tracing the violence, protests and arrests stemming from federal immigration sweeps across the U.S.
