Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.

Cratons are thick and relatively cold, making them very durable during earth’s history. Continents, and their craton cores, ...

There are seven continents on Earth, or so we learned in school. But it turns out that these designations are not as straightforward as they seem, and different scientists have different views on how ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

All over the world, fresh water is disappearing, and a new analysis reveals that much of it is entering the ocean, with drying continents now contributing more to the alarming rise in global sea ...

Three continents are in the grip of deadly extreme heat, and Sardinia, a southern region of Italy, is projected to hit 48 degrees Celsius (118 degrees Fahrenheit) Tuesday. We’ve collected insightful ...

The Paris Olympics came to an end on Sunday night with an exciting closing ceremony to bid farewell to the games in which the best athletes from across the world competed for glory and the shiny ...

Africa is the continent most vulnerable to climate change, despite being responsible for just 2 to 3 percent of global carbon emissions and receiving only 3 percent of funding committed to climate ...