Do you think you've got decent science knowledge? It's time to put your gray matter to the test with our weekly, free science crossword puzzle. We've spent hours carefully writing our puzzles to make ...

Castor oil packs can be used up to three times per week. Castor oil contains ricinoleic acid, which may reduce inflammation. The packs are generally safe but can cause skin reactions for people with ...

Greenhouse gas emissions from tourism have been growing more than 2 times faster than those from the rest of the global economy. The study tracked international and domestic travel for 175 countries ...

Behavioral economist Katy Milkman explains why most New Year’s resolutions fail and shares how science-backed strategies can build habits that last. From Agency Chaos to Dark Energy Shocks: How ...

New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong ...