National Oceanic and Atmospheric Administration

The Gulf of Mexico is now open for commercial fish farming.

The National Oceanic and Atmospheric Administration (NOAA) announced last month that, for the first time in the U.S., companies can apply to set up fish farms in federal waters.

The idea is to compete with hard-to-regulate foreign imports. But opening the Gulf to aquaculture won't be cheap, and it could pose environmental problems.

It's not rare for a year to break record temperatures. But it's now happened two years in a row — and 2015 was "very, very clearly the warmest year by a long chalk," says Gavin Schmidt, director of NASA's Goddard Institute for Space Studies.

Chris Lehman / Northwest News Network

NEWPORT, Ore. – A fleet of federal research ships is moving from Seattle to the Oregon coast. This weekend, state and local leaders in Newport are celebrating the transition with festivities. The state of Oregon kicked in nearly $20 million to help Newport lure the National Oceanic and Atmospheric Administration's Pacific operation center from its long-time home.

From the Yaquina Bay Bridge, a huge bridge over the harbor, you can get a good view of the new NOAA pier. It can hold up to a half-dozen ocean-going ships.