algae
Image of the Day: Coral Reef
Image of the Day: Coral Reef
Sukanya Charuchandra | Jun 4, 2018
Ocean acidification can alter coral reef communities by decreasing calcification, encouraging the growth of green algae, and increasing metabolic rates. 
Ocean Heat Wave Wreaked Havoc on Great Barrier Reef
Ocean Heat Wave Wreaked Havoc on Great Barrier Reef
Ashley Yeager | Apr 18, 2018
Not only did many corals die in recent years, but some were actually killed by the hotter temperatures themselves, rather than bleaching.
Image of the Day: Flock of Algae
Image of the Day: Flock of Algae
The Scientist Staff, The Scientist Staff | Mar 21, 2018
Volvox barberi actively organize themselves into large colonies that optimize space.
A Newly Identified Photoenzyme Helps Algae Pump Out Fuel
A Newly Identified Photoenzyme Helps Algae Pump Out Fuel
Katarina Zimmer | Feb 1, 2018
The finding could lead to a new way of producing “green” alternatives to fossil fuels.
Corals’ pH Sensor Identified
Corals’ pH Sensor Identified
Ashley P. Taylor | Nov 1, 2017
Soluble adenylyl cyclase measures and responds to pH changes in coral cells, but whether it can help the animals withstand ocean acidification is not yet known.
Image of the Day: Wrinkly, Crinkly Coral
Image of the Day: Wrinkly, Crinkly Coral
The Scientist Staff | Jul 24, 2017
True to its name, the corrugated coral's (Pavona varians) skeleton forms intricate patterns of alternating ridges and furrows.
Light Scattering Varies Among Corals
Light Scattering Varies Among Corals
Ashley P. Taylor | Jul 13, 2017
A new study reports which types of corals make the most of the sunlight they receive. 
Image of the Day: City Slickers
Image of the Day: City Slickers
The Scientist Staff | Jun 13, 2017
In recent years, New Yorkers have noted a drastic increase in the number of whale sightings within the city’s waterways.
Image of the Day: Green Eggs 
Image of the Day: Green Eggs 
The Scientist Staff | May 19, 2017
Spotted salamander (Ambystoma maculatum) embryos are tinted green by the oxygen-producing algae (Oophila amblystomatis) that grow inside.
A Coral to Outlast Climate Change
A Coral to Outlast Climate Change
Ashley P. Taylor | May 18, 2017
Stylophora pistillata, a reef coral in the Northern Red Sea, thrived in simulated global-warming conditions.