From Vecna to Mr Burns: TV’s greatest ever villains

Violent drug barons, brutal monarchs, interdimensional murderers … television has no shortage of horrifying baddies. Here’s our pick of the worst ...

Flesh-eating screwworm has reached the US — a comeback driven by organized crime

When the US Department of Agriculture reported last week that it detected a case of New World screwworm in a Texas calf, ...