The shallowest of the Great Lakes has one of the greatest concentrations of shipwrecks in the world.
Published Oct 25, 2021
Volcanoes emit sulfur dioxide — a pungent gas that reacts with oxygen and moisture in the air to produce a haze called vog.
Published Oct 20, 2021
Warm and dry conditions continue to affect agricultural lands in the U.S. Northern Plains and the Canadian Prairies.
Published Oct 18, 2021
The 25th cycle is underway, and it brings more frequent opportunities to see the northern lights and southern lights.
Published Oct 14, 2021
Cumbre Vieja volcano is making its presence felt from above and below.
Published Oct 9, 2021Image of the Day Atmosphere Heat Land Volcanoes Human Presence Remote Sensing
