52-foot-tall 'megaripples' from dinosaur-killing asteroid are hiding under Louisiana

52-foot-tall 'megaripples' from dinosaur-killing asteroid are hiding under Louisiana

Giant Ripples Under Louisiana Are Evidence of the Dinosaur-Killing Asteroid Impact

This Louisiana Town Is A Bleak Forecast Of America's Future Climate Crisis- In one year, people in southwestern Louisiana lived through five major disasters on top of a pandemic. Another bad hurricane season is already here, and thousands still have holes in their roofs.