Goldfish May Have a Longer Memory Span Than Just Three Seconds
Though these popular pets have a reputation for being short on brainpower, new research shows goldfish have memories that can last for weeks, or even months.
Though these popular pets have a reputation for being short on brainpower, new research shows goldfish have memories that can last for weeks, or even months.
Even without sunscreen, our ancestors developed surprisingly effective ways to shield themselves from the sun. In fact, we still use some of them today!
While the multiverse is a difficult topic to explore, Paul Sutter explains why it's so complex and if it can help us discover extraterrestrial life.