Global News
Mars mission readies tiny chopper for Red Planet flight
The next US space agency robot to explore the Red Planet will carry a small helicopter with it.
Climate change: Big lifestyle changes 'needed to cut emissions'
Reaching Net Zero emissions will be a huge challenge, says UK's outgoing chief environment scientist.
Amazon fires: Brazil bans land clearance blazes for 60...
The 60-day ban comes as a leading environmentalist warns "the worst of the fire is yet to come".
Water scarcity: Five ways to avert a water crisis
Water scarcity: Five ways to avert a water crisis
