Test your knowledge with our cities quiz and discover urban centres that shape our world. Are you ready to dive in?

Trump administration plans to eliminate 'green new scam research activities' and sources of 'climate alarmism' ...

Discover more about a mysterious, recurring ocean phenomenon that has captivated attention for decades From time to time, the ...

Russia ranks fifth with electricity use per capita – 8,237 kWh in 2024, increasing from 7,200 kWh in 2023 with a 39.9 per ...

From Saudi Arabia's wildlife to the journey of a baby pangolin, discover the best nature documentaries to watch this festive season ...

Mark Rowe examines the range of impacts caused by the current American administration – from moratoriums on wind and solar to ...

When the USA froze all foreign aid, Lesotho's fragile HIV support network collapsed overnight. The consequences, as this ...

Drone sampling of exhaled wild humpback breath has confirmed whale virus circulating above the Arctic Circle A potentially deadly whale virus – known as cetacean morbillivirus – has been found in the ...

Doug Specht considers how for some around the world, Christmas is less of a celebration and more of a test of endurance ...

Think you can recognise a country from its outline alone? This hard country shapes quiz will put your geographical instincts ...

New study suggests climate change is happening too quickly for corals to adjust Scientists at the University of Sydney have ...

Discover some of the most interesting but strange natural wonders of the planet, from Blood Falls to Spotted Lake ...