Brazil is home to some of the planet’s largest areas of tropical forest, but they are under intense pressure. The Atlantic Forest, on the country’s eastern coast, once covered 350 million acres, but ...

A scientist in Japan has developed a technique that uses brain scans and artificial intelligence to turn a person’s mental images into accurate, descriptive sentences. While there has been progress in ...

Images of Donald Trump appearing to close his eyes at an Oval Office announcement this week rocketed around social media this weekend, with the president’s opponents seizing on the footage to raise ...