Things to know about marine aquaculture
SAN DIEGO (AP) — Some 90 percent of seafood consumed by Americans is imported, yet the Obama administration's push to expand U.S. marine aquaculture into federal waters has failed to see one offshore farm in operation, nearly two years after the first permit was issued.
Nevada researchers trying to turn roadside weed into biofuel
RENO, Nev. (AP) — Three decades ago, a University of Nevada researcher who obtained one of the first U.S. Energy Department grants to study the potential to turn plants into biofuels became convinced that a roadside weed — curly top gumweed — was growing along the road to the future.
California demands fixes for 16,000 more VW cars
LOS ANGELES (AP) — California air quality regulators on Wednesday demanded a recall of up to 16,000 additional Volkswagen, Audi and Porsche diesels as the Volkswagen emissions scandal widened.