Want to try lab-grown salmon? The US just approved it.

For the first time ever, a lab-grown seafood company has met the United States Food and Drug Administration’s requirements for demonstrating the safety of a new cell-cultured product. Wildtype’s cultivated salmon is now for sale in Portland, Oregon.  This marks the first time that lab-grown seafood (also known as “cultivated...

Science says plastic bag bans really do work

When you outlaw or discourage the sale of plastic bags, fewer of them end up as litter on beaches.  That’s the intuitive finding of a paper published Thursday in the journal Science, which involved an analysis of policies to restrict plastic bag use across the United States. The study authors...