Snowball Earth: algae triggered cooling millions of years ago

[Germany] The advance of certain algae was probably one key contribution to an almost complete glaciation of the Earth millions of years ago. The consequent rise in emissions of organic cloud-condensation nuclei led to increased cloudiness. Continue reading Snowball Earth: algae triggered cooling millions of years ago

Non-profit hires hydrology firm to recommend ways to address spreading algae problem at Yardley's picturesque Lake Afton

[USA] An unwanted blanket of lime green algae is spreading across iconic Lake Afton turning the normally picturesque scene into something looking more like a swamp. Continue reading Non-profit hires hydrology firm to recommend ways to address spreading algae problem at Yardley's picturesque Lake Afton