The accelerating expansion of the Universe, first observed in 1998, remains one of the most profound mysteries in modern ...
Using observations from 2017 and 2018, the Event Horizon Telescope (EHT) Collaboration has advanced our understanding of the ...
Earth’s magnetic north pole is on the move—and in surprising ways. With the release of the World Magnetic Model 2025, scientists reveal new details about its unpredictable journey and why it has ...