If movies were trying to be more realistic, perhaps the way to summon Batman shouldn't have been the Bat-Signal — it should have been the bat squeak.
New research from the Bat Lab for Neuro-Ecology at Tel Aviv University found that bats are "vocalizing" more information than many researchers previously thought. And researchers were able to decipher what the bats were squeaking to each other about — often they were bickering over things like food, sleep and mating.
In five weeks, President Donald Trump's inauguration parade will roll past his new luxury hotel near the White House. But just over two weeks from now, Trump has to sit down with several lawyers and give a sworn deposition in a lawsuit involving the hotel.