Using a spray bottle to simulate rain, researchers found a “panic-like” response in plants. Complex chemical warning signals were passed from leaf to leaf and even communicated to other plants.
Remember when New Horizons swept past Pluto in 2015? That was exciting! Who knew Pluto had a heart? Now scientists are proposing a new Pluto orbiter mission. It would gather details on Pluto’s heart and the rest of its youthful surface, its hazy bluish nitrogen atmosphere, and its system of 5 known moons.