Mark Tutton

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.

Restoring the world’s lost forests could remove two thirds of all the planet-warming carbon that is in the atmosphere because of human activity, according to a new study.

What’s low-tech, sustainable and possibly the most effective thing we can do to fight climate change? Planting trees. A trillion of them.

A new report projects that annual global carbon emissions will reach record levels this year.

Marine plastic pollution has been studied for decades, but the extent and effects of plastic pollution elsewhere is only just beginning to be explored.

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

Luanda, Angola’s capital, has been named the world’s most expensive city for expats for the second year in a row.

A new study has provided more evidence that using common disinfectants could promote the growth of antibiotic-resistant superbugs.

It’s not just winners of TV show “The Apprentice” who can benefit from the guidance of a mentor. Learning from someone with more professional experience than you can give you access to their accumulated wisdom, and allow you to learn from their mistakes.