We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Daniela Galarza and Marguerite Preston It's almost Black Friday!

From the deepest ocean trench to the tallest mountain, plate tectonics explains the features and movement of Earth's surface in the present and the past. The theory of plate tectonics was ...

Earth surface is covered with rigid plates that move, crash into each other and dive into the planet's interior. But when did this process begin? When you purchase through links on our site ...

Australians are accustomed to seeing L and P-plates on local roads, but it's a lesser-known plate typically found in Western Australia that has the internet abuzz. Perth-based podcasters Jamison ...

Gauteng’s transport department has been quiet on its plan to launch new number plates for vehicles in the province, a project which has already faced several delays. The latest news came from ...

Ruby-throats measure 3 inches to 3 ¾ from bill to tail and weight 2.5 to 3.5 grams (nine birds have a total of one ounce); the birds weigh more during migration. Ruby-throated hummingbirds are ...