Algae
Kelp farming on Sweden's west coast: Environmentally friendly aquaculture  PHYS.ORG · 2 weeks
There is a growing interest of the cultivation of macro algae. A new dissertation studies the best conditions for sustainable cultivation of the brown algae sugar kelp. more
Wildlife are exposed to more pollution than previously thought  PHYS.ORG · 2 weeks
Sometimes, pollution is blatantly obvious: the iridescent slick of an oil spill, goopy algae washing up on a beach or black smoke belching from a smokestack. But, more often than... more
Scientists clarify light harvesting in green algae  PHYS.ORG · 2 weeks
Algae are indispensable because they generate about 50% of primary organic matter and account for about 50% of all oxygen on Earth. They produce oxygen through oxygenic photosynthesis—a biological process that "harvests" light and... more
Biologists discover how algae absorb phosphorus after forced phosphorus starvation  PHYS.ORG · 2 weeks
RUDN University biologists studied how microalgae absorb phosphorus after a period of phosphorus deficiency, how the rate of cell division and the production of "internal reserves" of phosphorus... more
Health threat from blue-green blooms extends beyond single toxin  PHYS.ORG · 3 weeks
As blue-green algae proliferates around the world, a University of Saskatchewan (USask) researcher cautions that current municipal drinking water monitoring that focuses on a single toxin associated with the cyanobacteria... more
Can the long-lost abalone make a comeback in California?  PHYS.ORG · 3 weeks
Hunched over a tank inside the Bodega Marine Laboratory, alongside bubbling vats of seaweed and greenhouses filled with algae, Kristin Aquilino coaxed a baby white abalone onto her hand. more
Lichens are way younger than scientists thought  SCIENCE DAILY · 4 weeks
Lichens -- a combo of fungus and algae -- can grow on bare rocks, so scientists thought that lichens were some of the first organisms to make their way onto land from the water,... more
Lichens are way younger than scientists thought  PHYS.ORG · 4 weeks
You've probably seen a lichen, even if you didn't realize it. If you've ever meandered through the forest and wondered what the crusty stuff on trees or rocks was, they're lichens, a combination of... more
Who controls whom: Algae or sea anemone?  PHYS.ORG · 4 weeks
Bleached anemones—those lacking symbiotic algae—do not move toward light, a behavior exhibited by healthy, symbiotic anemones. Published in Coral Reefs, this finding from Carnegie's Shawna Foo, Arthur Grossman, and Ken Caldeira, along with Lauren... more
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