Into the unknown: A team of “aquanauts” is diving into undocumented Maldivian waters

Everyone is feeling the strain of the energy crisis… even British museums

What’s the real price tag of renewable energy for the planet?

Famous California Ghost Town re-emerges from drought-stricken reservoir

Wildfires aren’t going anywhere. So how can we learn to live with them?

Good news! Commuter trains in Spain will be free in September

Lost your luggage? It could be hitting the road to be resold

Japan is open(ish) to tourism again