Physicists are looking far beyond solids, liquids, and gases.
String theory is considered the leading “theory of everything,” but there’s still no empirical evidence for it.
Colliding neutron stars could settle the biggest debate in cosmology.
The rise of new extremist groups is an impetus and a test case for physical models of terrorism and insurgency.
The Dark Energy Survey is the start of the next era of cosmology.
In a brilliant new experiment, physicists have confirmed one of the most mysterious laws of the cosmos.
Geochemical signals from near the planet’s core are beginning to shed light on its first 50 million years, a period long viewed as inaccessible to science.
A growing number of physicists think it may be.
Decades of failed predictions show that nature might not work as expected.
The more astronomers learn about dark matter, the more intriguing it becomes.
Is oxygen in an exoplanet's atmosphere a sign of living beings, or something more mundane?
Complex systems like ecological food webs, the brain, and the climate all give off a characteristic signal when disaster is around the corner.
If only for three days