Nathan Lyon hopes to make a big impression for Lancashire, but the Australia great has unfinished Ashes business too.

The policy comes despite global calls to drastically phase out fossil fuels to reach climate targets.

Australian brothers Jake and Callum Robinson and their US friend Jack Carter Rhoad disappeared last month.

The mother of two Australian brothers killed in Mexico says “the world has become a darker place”.

Some of the contest's most outlandish songs sail into the final, but there are tears for Australia.

From unhackable communication networks to powerful computers, quantum technology promises huge advances.