The Puzzle of Pain, Orangutans babies know breast is best, NASA's big rocket is going nowhere, and more

Air Date: May 20, 2017 12:00 AM ET

The Puzzle of Pain; Orangutans babies know breast is best; NASA's big rocket is going nowhere; Diving deep for glass sponges; The late birds are missing the worm; Quirks Question of the Week: Is a lighter Sun changing the Earth's orbit?