Strong neck bones suggest a pterosaur was top predator on lost world island in Transylvania, swooping in to swallow dwarf dinosaurs the size of a small horse
A Japanese tech company trained an AI to answer questions about love, which requires it to deal with non-factoid queries that are often long and complex
There's renewed interest in using LSD to treat a range of psychiatric conditions. New findings probe how it works and hint at ways to use it therapeutically
The arrival of Uber in US cities hasn't reduced the number of traditional taxi drivers, but it has cut their hourly wages by up to 10 per cent, say economists
An innocuous smell or sound can be enough to trigger painful memories of trauma. Now researchers have found a way to disconnect linked memories in mice.