Huge prehistoric circle of structures discovered near Stonehenge

Looming large over the British countryside, Stonehenge cuts an imposing figure – but it’s just a fraction of the structures that once stood in the area. Now, archaeologists have discovered a huge, previously unknown ring of structures surrounding the r… Continue reading Huge prehistoric circle of structures discovered near Stonehenge→

Computer system learns to spot fake smiles

In the near future, it may be a lot more difficult to make computers believe that you’re happy with something when you’re actually not. That’s because scientists at Britain’s University of Bradford have developed software that can reportedly … Continue reading Computer system learns to spot fake smiles→