WASHINGTON — The population of emperor penguins in one part of Antarctica appears to be declining faster than previously thought, according to a new analysis of satellite imagery released June 10.

Using satellite images, researchers determined that the emperor penguin population in the core part of their Antarctic range decreased by 22% between 2009 and 2024.

Satellite photos show emperor penguins in one region of Antarctica declined 22% in the past 15 years.

WASHINGTON — The population of emperor penguins in one part of Antarctica appears to be declining faster than previously thought, according to a new analysis of satellite imagery released ...

Satellite photos show emperor penguins in one region of Antarctica declined 22% in the past 15 years.

Satellite photos show emperor penguins in one region of Antarctica declined 22% in the past 15 years.

WASHINGTON (AP) — The population of emperor penguins in one part of Antarctica appears to be declining faster than previously thought, according to a new analysis of satellite imagery released Tuesday ...