🛍️ The 52 best Walmart Black Friday deals to shop right now (updating) 🛍️ By Sarah Durn Published Oct 30, 2025 11:11 AM EDT Get the Popular Science daily ...

🛍️ The 121 best Amazon Black Friday tech and gadget deals 🛍️ By Laura Baisas Published Apr 29, 2025 7:05 PM EDT Get the Popular Science daily newsletter💡 ...

When bats can’t hear, new research finds that these hearing-dependent animals employ a remarkable compensation strategy. Compare how a bat with normal hearing and a bat that temporarily cannot hear ...

Echolocating bats have been found to possess an acoustic cognitive map of their home range, enabling them to navigate over kilometer-scale distances using echolocation alone. This finding, recently ...