Brazil, which accounts for large reserves of nickel, graphite, rare earths, lithium and niobium, would be one of the most ...

Researchers surveying forested mountains in south-central Vietnam have located a new subpopulation of gray-shanked douc ...

Siphe Mlawuli stands next to her e-bike outside a popular fast-food outlet in Table Bay, a Cape Town suburb. The sun has just ...

When wildfires rage across landscapes, smoke fills our skies and chokes our lungs. It makes headlines, emergency measures are triggered, and communities rally to respond. We act because we can see it, ...

Major streets of Yaoundé, the political capital of Cameroon, have turned into open sewers. Every day, hundreds of cubic ...