Buyer, beware — cyanobacteria toxins in supplements are a serious health risk
Read now →Dietary supplements made with blue-green algae also contain their toxins
On faster spinning planets, life could be hiding out under the atmosphere
Read now →Astrobiologists search for molecular oxygen as an indicator of life on other planets, but finding them isn't that straightforward
Mycorrhizal fungi helped plants make the transition from water to land
Read now →These fungi attach to plant roots, helping them absorb nutrients and water
Some algal blooms produce methane, thanks to cyanobacteria
Read now →Methane is a potent greenhouse gas