There's some new, pristine real estate on the remote Japanese island of Nishino-shima.
Volcanic activity has merged the tiny island with a new neighbor that started to form late last year, creating a single landmass, NASA satellite imagery shows. The island is now a bit more than a half-mile across.
Most experimental drugs fail before they make it through all the tests required to figure out if they actually work and if they're safe. But some drugs get fairly far down that road, at the cost of hundreds of millions of dollars, based on poorly conducted studies at the outset.
Medical researchers reviewing this sorry state of affairs say the drug-development process needs serious improvement.
Why hasn't fish farming taken off in the United States?
It's certainly not for lack of demand for the fish. Slowly but surely, seafood that's grown in aquaculture is taking over the seafood section at your supermarket, and the vast majority is imported. The shrimp and tilapia typically come from warm-water ponds in southeast Asia and Latin America. Farmed salmon come from big net pens in the coastal waters of Norway or Chile.