A Smoky Pall Over Canada  

A Smoky Pall Over Canada  

Wildland fires usually wind down in autumn, but this year they continued to rage into October.

Published Oct 3, 2023

Image of the Day Atmosphere Fires

Abu Dhabi

Abu Dhabi

Intertidal flats, mangroves, and artificial islands surround the populous capital city of the United Arab Emirates.

Published Oct 3, 2023

Image of the Day Human Presence

The Mississippi is Mighty Parched

The Mississippi is Mighty Parched

In September, low water levels made it more challenging to ship goods down the river and allowed a wedge of saltwater to move upstream.

Published Sep 29, 2023

Image of the Day Water Drought

A Brief Iceberg–Island Encounter

A Brief Iceberg–Island Encounter

After passing the Antarctic Peninsula, Iceberg D-30A grazed the much smaller Clarence Island, spun around, and drifted north.

Published Sep 30, 2023

Image of the Day Snow and Ice

Climate Change Lends New Color to the Ocean

Climate Change Lends New Color to the Ocean

Two decades of satellite measurements show that the sea surface is shading toward green.

Published Oct 2, 2023

Image of the Day Life Water