Testing loop quantum gravity
One of the challenges of modern physics is to reconcile quantum mechanics and relativity. So far, quantum theories of gravity […]
Spacetime torsion: The end of major cosmological problems?
A cosmologist has shown that an already existing extension of general relativity may eliminate major problems in gravitational physics, and […]
You thought black holes were strange? Think again.
One of the great challenges of modern physics is to reconcile quantum mechanics and relativity. Black holes are an excellent […]
Small Bangs: The comeback of white holes?
Gamma-ray bursts are flashes of gamma rays, associated with the most energetic explosions in the universe. Could some of them […]
Mini black holes already on Earth?
Some time ago, it was suggested that expeiments at the Large Hadron Collider could create extremely tiny black holes that […]