GRACE satellites take monthly measurements of changes in Earth 's gravity, which allows scientists to see if there's also a ...

These free Africa worksheets offer a great way to explore the continent’s diverse cultures, geography, and history. Designed to enhance learning experiences both at home and in the classroom, these ...

Students in the United States learn early on that Earth’s seven continents include: But this isn’t a worldwide consensus. The ...

The Argentine ant is one of the most invasive species of ants, with its sprawling supercolonies locked in an endless battle ...

UN Member States have peatlands – critical carbon sinks and biodiversity hotspots, yet agriculture, urbanization, ...

I was lucky enough to be born in a time where I’ve never had to use physical maps to get places. And while I do find paper ...

The world's data and communications are carried across oceans by great bundles of subsea fibre optic cables -- with their high strategic value making them potential targets for attack.

After years of indebting Pacific islands with loans, China has revised its aid strategy in the region and is now offering ...