Myriad forms of geoengineering — harnessing Earth’s natural systems for planet-wide change — are being investigated by scientists, trying to utilise ants and volcanic eruptions, writes Erin Biba

Poland’s Interior Minister Ludwik Dorn resigned today, becoming the second member of Prime Minister Jaroslaw Kaczynski’s Cabinet to hand in his portfolio this week.

A FAINT sound made hikers Albert and Peter Kottke stop and look around as they neared the end of a backpacking trip in the wilds of New Mexico.

Dorn Dancer came with a late rattle to take the Wallyford Fillies’ Handicap at Musselburgh.