Earth-Like Planets Found in Outer Space

Astronomers say they've discovered seven Earth-sized planets orbiting a star. Three of the planets are within what's considered to be the habitable zone where surface water might exist and therefore life may be possible. It would take hundreds of thousands of years to get there from Earth, if we were to use current rocket technology.

Iraqi security forces have launched an attack on Mosul airport. The operation is a key objective in the government's offensive to drive Islamic State militants from the western half of the city.

The Trump administration has revoked US government protection for transgender students in schools, angering teachers and campaigners.