A proline derivative reacts with an alkyl iodide to create a complex new molecule with a bond at a key stereocenter in red. A new cross-coupling reaction weds chiral carboxylic acids, such as proline ...

This video follows the strange case of a Russian cave explorer who reportedly found a deep shaft hidden inside the Caucasus Mountains. What first looked like a natural cave soon turned into claims of ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: A peer-reviewed analysis ...

Learning to program in C on an online platform can provide structured learning and a certification to show along with your resume. Learning C can still be useful in 2026, especially if you want to ...