During major floods, thousands of tiny fish convene at Luvilombo Falls in the upper Congo River Basin to undertake a peculiar vertical migration, described for the first time today in Scientific Reports.
Most water filter pitchers are made of BPA-free plastic. But as new research shows that bottled-water drinkers ingest tens of thousands of excess microplastic particles, wellness lovers have begun to look askance at water filters that are themselves made of plastic.
This unassuming marine macroalgae (to give it its proper name) is packed full of vital minerals and nutrients, and can make for an unglamorous, yet functional addition to your diet. Seaweed is exactly as the name suggests - an edible marine algae that grows along coastlines and on rocks under the water. It comes in thousands of varieties, but the ones we eat most commonly fall into three groups: brown (like kelp and wakame), red (nori, dulse), and green (sea lettuce).