With free agency underway, here's a look at the top players on the open market and what teams they might sign with.

Volcanic activity will be experienced differently in a warmer world. Researchers need to understand these risks and how they could spiral.

This clip could be used in the classroom or in an assembly as a way of starting a conversation or as inspiration for artwork, poems or stories. This short film is relevant for teaching science at ...

5 steps to healthy finances Should I save or invest? Learn about responsible investing ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...

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