NPR News

The National Sleep Foundation recommends an average of eight hours of sleep per night for adults, but sleep scientist Matthew Walker says that too many people are falling short of the mark.

"Human beings are the only species that deliberately deprive themselves of sleep for no apparent gain," Walker says. "Many people walk through their lives in an underslept state, not realizing it."

This archipelago in the Gulf of Alaska is home to one of the busiest commercial fishing ports in the country. Inside the Ocean Beauty seafood plant in Kodiak, where a maze of conveyer belts carry gutted salmon past workers in hairnets and gloves, manager James Turner ticks off everything that contributes to his monthly electricity bill: canning machines, pressure cookers, freezers lights.

"We use a lot of power here," he says.

Brain imaging studies have a diversity problem.

That's what researchers concluded after they re-analyzed data from a large study that used MRI to measure brain development in children from 3 to 18.

Like most brain imaging studies of children, this one included a disproportionate number of kids who have highly educated parents with relatively high household incomes, the team reported Thursday in the journal Nature Communications.

Updated at 2:20 p.m. ET

Not much of significance has gotten through this Congress, despite the House, Senate and White House all being controlled by the same party — Republicans.

President Trump says, don't blame him.

"We're not getting the job done. And I'm not going to blame myself, I'll be honest," Trump said during short remarks in a Cabinet meeting.

He then shifted away from "we" to "they."

"They're not getting the job done," the president said of Congress.

Updated at 1:15 p.m. ET

The remnants of post-tropical cyclone Ophelia slammed parts of Ireland with wind gusts of more than 90 miles per hour, reportedly causing the deaths of at least three people and bringing strange red skies to the U.K.

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