Mark Tutton

In Switzerland, an ambitious proposal could see the construction of an underground network through which autonomous pods would transport freight across the country.

These ideas could help feed a growing population, without harming the planet.

CNN asked four experts to predict which technologies will shape our lives in 2023. From AI to green energy, here’s what they said.

In Finland, scientists are making an entirely new ingredient out of air, water and electricity – and they hope it could revolutionize the way our food is produced.

German President Frank-Walter Steinmeier has been given “the last piece of black coal” dug from a German mine. But his country still depends on fossil fuels.

David Attenborough has told world leaders at the COP24 climate conference, in Katowice, Poland, that climate change could lead to collapse of civilizations, and much of the natural world.

Archaeologists in Mexico will soon begin excavating a secret tunnel thought to lead beneath a pyramid built by the ancient Maya, at Chichen Itza.

Carlos Acosta is the ballet dancer who breaks all the rules. Perhaps the most famous dancer of his generation, his is a career that wasn’t meant to be -- a tough kid from the backstreets of Havana who was forced to study ballet and became a reluctant star.

A Belgian car crash victim who was misdiagnosed as being in a vegetative state for 23 years was conscious the whole time, it has emerged.

Leading up: How to manage your boss