Data Science & Analytics

The Perseverance rover has found tiny crystals that seem to be rubies or sapphires inside pebbles on Mars, where they have never been seen before

Abigail Marsh has found that many psychopaths don’t want to be cruel and uncaring, and argues that they deserve support to help them get there

When particles in volcanic ash cloud rub together, some pick up positive charge and others negative – now physicists have finally elucidated how these differen…