Earth’s oceans weren’t always blue, scientists say
But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...
Spirulina BLUwater is the best algae I've ever drank (but still kinda weird)
Blue-green algae has never been a food on my radar. But it turns out dried cyanobacteria both looks lovely and is packed with ...
The Hidden Science Behind Water’s Stunning (Or Murky) Colors
Ever wondered why some lakes are bright blue while others are green or brown? The answer lies in the way light interacts with ...
Surf therapy connects people to water—ocean health depends on this 'blue attunement'
Ocean therapy or blue care involves ocean programs and water-based activities designed to help people cope with mental, ...
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Making waves for a blue economy
But our ocean’s health is in danger. How can the blue economy help restore and protect this vital planetary resource? Ahead of the 2022 UN Ocean Conference this June, we spoke with UN DESA’s ...