Territory has emerged as the central stumbling block to a peace deal between Ukraine and Russia. The initial U.S.-led proposal calls for Kyiv to surrender the ‘Fortress Belt,’ the fortified strip of ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

You’ve likely heard that the brain isn’t fully developed until someone’s around 26 years old. But did you know that the brain rewires itself throughout the lifetime? University of Cambridge ...