Amy Held

Updated at 3:08 a.m. ET Sunday

The storm system that pummeled much of the East Coast on Friday had moved hundreds of miles offshore by Saturday, but residual wind gusts and coastal flood threats, exacerbated by high tide, continued to plague the region from Maryland through Maine.

Scientists say the storm has met the definition of a "bomb cyclone," a dramatic name that seemed fitting for the vast damage already wrought over the region Saturday.

After suspected Boko Haram militants launched a brutal attack in the town of Rann in Nigeria's northeastern Borno State Thursday, killing several people including aid workers, Doctors Without Borders has pulled out of the town.

The departure is sure to be a blow to the tens of thousands of displaced people living in a nearby camp.

Updated at 2:45 p.m. ET

Olympic gymnast Aly Raisman filed a lawsuit Wednesday against the U.S. Olympic Committee and USA Gymnastics, saying the organizations "knew or should have known" about team doctor Larry Nassar's longstanding, widespread abuse, and yet failed to act.

Raisman says she suffered "serial molestation, sexual abuse and harassment" by Nassar, a "trusted" team physician, who is also named in the lawsuit.

Stemming from Siberia then sweeping south to the Mediterranean and west across much of Europe, unusual cold and snow are bringing picturesque vistas — as well as misery and turmoil — this week.

Airports have ground to a halt, schools have shut down, and several people have died.

It's not called a snail's pace for nothing, but just how slow is too slow for the mollusk to move? According to a pub in England, hibernation is where they draw the line.

The Dartmoor Union Inn in Devon was promoting a snail racing championship for Saturday, promising guests, "each thrilling race will last about 4 minutes with guests able to bet on their favourite snail."

Proceeds would go toward city emergency services.

Except it's so cold in the United Kingdom that even the snails are hunkering down.

When Boko Haram extremists snatched 276 girls from a boarding school in northeast Nigeria in 2014, the world reacted and rallied around the cry of "bring back our girls." But now, some four years later, it appears to be happening again.

As the Olympic Games in Pyeongchang that saw the two Koreas come together — if briefly — came to a close on Sunday, another potential sign of détente emerged; North Korea said it was willing to hold talks with the United States, according to South Korea's presidential Blue House.

Updated at 9:25 p.m. ET

The White House went on lockdown for a while on Friday afternoon after a female driver struck a nearby security barrier and was "immediately apprehended" by officers, according to the Secret Service.

The agency said in a statement it has had "previous encounters" with the woman they say is 35, white and from LaVergne, Tenn. The statement said she has been charged with "numerous criminal violations," and turned over to Washington, D.C., police.

Updated at 6:35 p.m. ET Saturday

As a groundswell grows against the National Rifle Association in the aftermath of last week's school massacre in Parkland, Fla., several businesses say they are ending their partnerships with the gun advocacy group.

The brands — ranging from insurance companies to airlines to rental car agencies — announced their decisions on social media, many apparently in direct response to tweets demanding change under the trending hashtag #boycottNRA.

State legislators in Florida came together on Wednesday — the same day student activists gathered outside the House chamber in Tallahassee to demand stricter gun laws, one week after the school massacre in Parkland — to pass a measure related to schools, but not guns.

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