East Coast

Cities including Washington D.C. and Philadelphia will experience a wintry mix while New Jersey and southern New York State will face heavy snow.

At one point, more than half a million residents of the East Coast states were without power.

"We have received reports of users being unable to visit the Zoom website (zoom.us) and unable to start and join Zoom Meetings and Webinars," the company said, confirming reports of outages.

There are Tropical Storm Warnings and Watches in areas on the east coast from the Carolinas through to New England.

Tropical-storm-force winds caused by Hurricane Isaias are expected to impact the east coast from Friday until Tuesday evening.

Regional totals of confirmed cases across the country range from around 144,300 to over 668,000, as of Wednesday.

Trackers went "crazy" over the weekend, says OCEARCH, a marine conservation nonprofit, as great white sharks migrated from Canada to the Gulf of Mexico for the winter.

Data from OCEARCH has shown that the Atlantic continental shelf waters off the coasts of North Carolina, South Carolina, Georgia and Florida are a winter "hot spot" for white sharks.

Non-profit OCEARCH tagged the shark with a monitoring device in September earlier this year.

Even a rise in temperature of a degree or two can can increase the number of one particular type of "flesh-eating" bacteria in ocean water, an expert told "Newsweek".

Severe thunderstorms will pose a risk to mid-Atlantic through to southern New England until Wednesday.

Large areas across central and eastern U.S. will see temperatures reach more than 100 degrees.

A smoke map using National Oceanic and Atmospheric Administration forecasts shows how pollution from the California fires spread to the U.S. East Coast.

The rocket will launch from the Wallops Flight Facility (WFF), on the eastern shore of Virginia.

One Tennessee trucker was on a mission to save "the leftovers" from harm's way.

The flooding already caused Hersheypark and ZooAmerica to close Monday.

While dumps of snow across the Eastern Seaboard will diminish over the next couple of days, severe wind chill and cold temperatures will follow.

Let's break down the terms.

What weather forecasters are calling a "bomb cyclone" is set to batter the U.S. over the next week.

Sea levels rose six times faster than the global average between 2011 and 2015 in the "hot spot."

President Donald Trump has said the U.S. could do with a bit of global warming as the country braces for record low temperatures.

A top MS-13 leader was secretly recorded urging the leaders of regional MS-13 gangs to work together, cautioning them about snitches and ordering them to send money back to gang leadership in El Salvador, according to an indictment unsealed Thursday.

Sand tiger sharks commune in groups in certain seasons and places, study finds.

Washington has 2,600 snow-shoveling volunteers.

With 26.8 inches of snow in Central Park by midnight, the storm was the second biggest in the city's history.

All bridges, tunnels closed into the largest U.S. city; travel ban put in place on area roads.

Up to 50 million people could be affected by what meteorologist Nick Gregory calls a "classic nor'easter."

The 735-foot cargo ship was en route to San Juan, Puerto Rico, from Jacksonville, Florida.

The storm is expected to head toward the U.S. East Coast over the weekend.

Meteorologists are predicting extreme blizzard conditions. But what defines a nor'easter?