Billions of Insects Flying Above Your Head Right Now!

Scientists used weather radar [special equipment that tracks things moving through the sky] to count how many insects are zooming through the air above the United States, and the number is absolutely mind-blowing! By studying where insects fly, we can better understand how climate change is affecting these tiny creatures that are super important to our planet. Who knew that the sky above you is basically an invisible highway filled with trillions of little travelers?