Yunnan Province, China holds some very special eggs, containing the tiny bones of unborn sauropod dinosaurs. Within the Lufeng Formation, a relatively thin bed of red sediment contains these fossil eggs, mixed and buried amidst other fossils. While perhaps providing new clues to the ways sauropod dinosaurs developed from embryos, they also bear distinct marks of very recent flooding.

Do today’s children have lower IQs than yesterday’s? Yes, according to measurements of intellectual and emotional strength gathered from different countries and contexts. The results show the same basic decline and resist the notion that public or other forms of education are to blame. Could the cause instead lie within?

The word "fail" usually implies that something went wrong. To fail a school exam decreases the chances of passing the course, and failing a physical exam portends poor health. But when scientists studied yeast and bacteria that "fail to optimize" the production of certain proteins, they discovered that's actually a very good thing.