Scientists have found a trigger for social learning in wild animals. An experiment on great tits has pinpointed a single factor --immigration -- that can cause birds to pay close attention to others, ...

According to Dirk Schulze-Makuch, an astrobiologist at the Technische Universität Berlin in Germany, there may be another facet to this mystery that hasn't yet been considered: Viking may indeed have ...

Confidence that scientists will make decisions in the public interest nosedived at the onset of the pandemic but has now ...