Image of the Day: Symbiotic Algae
Image of the Day: Symbiotic Algae
Anemones keep their algae populations in check.
Image of the Day: Symbiotic Algae
Image of the Day: Symbiotic Algae

Anemones keep their algae populations in check.

Anemones keep their algae populations in check.

corals
Photos of the Year
Photos of the Year
Emily Makowski | Dec 26, 2019
From bubbling plants to endangered whales, here are some amazing images from The Scientist in 2019.
Image of the Day: Microscopic Creatures
Image of the Day: Microscopic Creatures
Emily Makowski | Dec 12, 2019
View the top three winners of this year’s Nikon Small World in Motion Competition.
Image of the Day: Coral Disease
Image of the Day: Coral Disease
Emily Makowski | Oct 7, 2019
A mysterious illness is causing tissue loss in many species.
Image of the Day: Stress-Resistant Corals
Image of the Day: Stress-Resistant Corals
Emily Makowski | Sep 19, 2019
Some corals can adjust to a range of temperatures, but this ability may be limited in a consistently warmer environment.
Image of the Day: Synchronous Spawning
Image of the Day: Synchronous Spawning
Emily Makowski | Sep 9, 2019
Groups of corals release all of their eggs and sperm once a year, but the timing of their spawning is under threat from climate change.
Image of the Day: Cooperative Sponges
Image of the Day: Cooperative Sponges
Nicoletta Lanese | Aug 15, 2019
Mycale grandis teams up with microbes housed inside it to gather nutrients.
Coral Deaths Spurred by Pollutants From Land
Coral Deaths Spurred by Pollutants From Land
Nicoletta Lanese | Jul 17, 2019
Runoff and waste may be more harmful to the animals than climate change.
Image of the Day: Growing Corals
Image of the Day: Growing Corals
Chia-Yi Hou | May 14, 2019
A 3-D simulation shows corals growing into a community.
As Disease Batters Florida Reefs, Scientists and Community Fight Back
As Disease Batters Florida Reefs, Scientists and Community Fight Back
Carolyn Wilke | Apr 4, 2019
Stony coral tissue loss disease has already affected 80 percent of Florida’s coastal reef system. Now, a huge team of responders is working to slow its spread and prepare for future restoration efforts.