Hurricane Dorian off the coast of Florida, as seen by the small satellite Tempest-D at 2 a.m. EDT on Sep. 3, 2019 (11 p.m PDT
On Sept. 4, 2019, a loose chain of tropical cyclones lined up across the Western Hemisphere.
NASA astronaut Christina Koch snapped this image of Hurricane Dorian as the International Space Station.
China’s amazing ‘blue tears’ plankton blooms are spreading, but it can be toxic.
A stunning image from the Space Station of the planet Venus at sunrise. The blue glow of Earth’s atmosphere shimmers as the station orbits our
In Alaska, 5 percent of the land is covered by glaciers that are losing a lot of ice and contributing to sea level rise.
Muons reveal record-breaking thunderstorm voltage in India that exceeded one billion volts.
In these satellite images an eddy on Earth looks a lot like an eddy on Jupiter.
Lightning is fast. One of the fastest things that occurs on planet earth. Watch in the video lightning strike at 103,000 FPS.
What’s at the bottom of the Great Blue Hole, a massive underwater sinkhole off the coast of Belize?