Scientists used Earth's magnetic field and atmosphere as a giant detector to search for ultralight dark matter particles, improving axion limits and finding mysterious dark photon signals.
A theoretical study suggests that dying stars might create new universes powered by dark energy, forming gravastars instead of black holes.
A new model, the Cosmological Hart-Tipler Conjecture, suggests advanced extraterrestrial life is extremely rare, incorporating cosmic expansion into the analysis.
Physicists exploring quantum collapse models suggest that time may have an inherent, albeit tiny, uncertainty, potentially linking quantum mechanics and gravity.