Brutally Cold Weather Threatens The Homeless, Elderly And Pets

Forecasters warned people to be wary of hypothermia and frostbite from the arctic blast has gripped a large swath of the country.

Year's End Brings Bitter Cold To Midwest And Northeast

Frigid arctic air has settled over much of the country, and forecasters expect it to stick around for awhile.

Christmas 2017 Forecast: Icy Travel, Frigid Temps

Some parts of the country may see a White Christmas but it's likely to complicate holiday travel.

Coastal Flooding In These Cities Will Only Get Worse, Report Says

New York City and Miami consistently rank as cities most vulnerable to coastal flooding, an analysis from Climate Central says.

Starving Polar Bear Video Warns Of Impending Extinction

"He was once a huge male polar bear and now he is a bag of bones, reduced to skin hanging loosely off of his once massive frame."

First Snow Of The Season Arrives On East Coast

Snow is expected to continue falling in the mid-Atlantic and the northeast through Saturday night.

La Niña Is Here To Stay: Cold Winter For Northern U.S.

The cold weather phenomenon favors below-average temperatures in the North and above-average temperatures in the South.

Major Storm Set To Slam Northeast, Mid-Atlantic

Rain is expected across much of the east coast with a potential for flash flooding in some areas.

Winter 2017: Warmer Along The East Coast, Southern U.S.; Cooler In The Northwest

Much of the continental United States can expect to see warmer than normal temperatures this winter.

Americans Say Natural Disasters Are Getting Worse: Poll

Many people believe climate change is to blame for recent weather calamities.

Watch Live Stream: Asteroid Passes Earth In Close Call

A live stream of the asteroid's approach will begin at 7 p.m. Eastern. Watch it on Patch.

Winter Forecast For 2017-18: Arctic Cold, Above-Average Snow In Some Regions

If you like to ski, the 2017-18 winter could offer ideal conditions, but some areas will trade snow for arctic temperatures.

Hurricanes 2017: 10 Photos Of Utter Devastation

Major hurricanes have left more than 100 people dead in the U.S. this year along with tens of billions of dollars in damage.

Watch: Hurricane Maria Rips Roofs Off Homes; Death Toll Rises To 9

Maria has brought down cell towers and power lines, snapped trees, tore off roofs and dumped at least 20 inches of rain on Puerto Rico.

Hurricane Irma Has Created The Perfect Environment For Zika

Current conditions in Florida and Texas are allowing the virus-carrying mosquitos to thrive.

How To Rebook A Flight Because Of Hurricane Irma

While little compares to the devastation suffered by those hit by two hurricanes this year, would-be vacationers have lesser issues to face.

Hurricane Irma, Harvey: Why Are We Seeing More Catastrophic Disasters Than Ever Before?

Could the number of major natural disasters striking the U.S actually be increasing, or is much of it media hype?

Harvey And Irma, Devoted Foster Parents, Married 75 Years Before The Storms: NYT

Harvey, 104, and Irma, 93, were a pair long before the powerful hurricanes adopting their names wreaked havoc.

Northern Lights May Treat Large Swath Of Northern U.S.

Powerful solar flares may create spectacular Aurora Borealis displays across the northern U.S. and as far south as Chicago.

Hurricane Irma: This Is What 185 MPH Winds Look Like

These frightening videos of Hurricane Irma tearing through the Caribbean capture the full force of a Category 5 storm.

How To Board Up Windows For A Hurricane

As Hurricane Irma forces millions to evacuate, here's what you need to know about securing your doors and windows for a hurricane or storm.

When Will Hurricane Irma Hit Puerto Rico?

The powerful Category 5 hurricane is taking aim at Puerto Rico where a hurricane warning is in effect.

Hurricane Harvey Joins This List Of Worst Hurricanes In America

As Texas faces Hurricane Harvey, a look back at storms in the recent past that have unleashed destruction in America.

Gas Prices Rising Thanks To Harvey, Says AAA

Gas prices rose 4 cents last week, one of the largest one-week national gas price surges seen this summer.

3 Last-Minute, Must-Know Reminders As Total Eclipse About To Begin

You've heard all about it. But a few reminders...

Solar Eclipse 2017: Updated Weather Forecast For Prime Viewing Locations

The Great American Eclipse is fast approaching. See what the weather forecast is for your location.

Watch Live Stream: Total Solar Eclipse 2017 As Seen By NASA

NASA will be broadcasting a live stream of coverage of the eclipse beginning at noon on Monday. Join us at Patch to watch the event.

Solar Eclipse 2017: Will Clouds Affect The View?

A swath of the U.S., from Oregon to South Carolina, is in the path of totality for the solar eclipse. See if clouds may ruin the view.

Large Asteroid's Path Veers Toward Earth, NASA Says

One researcher called it the largest asteroid to come so close "since the NASA program to detect and track near-Earth asteroids began."

Total Solar Eclipse 2017: Here's The Best Way To Watch

NASA is offering viewers across the country the opportunity to get a unique look at the rare astronomical event.

Summer Nor'easter: Storm Will Pound East Coast With Heavy Rain

A nor'easter, that officials say is more typical for the fall, is expected to form over the mid-Atlantic Friday through Saturday.

Jupiter's Great Red Spot: NASA Releases Stunning Photos Of Astronomical Phenomenon

The data collected "shed some new light on the past, present and future of the Great Red Spot," one researcher noted.

Iceberg The Size of Delaware Breaks Off Antarctica

"We will be watching closely for signs of further changes across the area," one researcher said.

Watch: NASA Spacecraft To Capture Jupiter's Great Red Spot

Researchers hope it will help us "understand how this giant storm works and what makes it so special."

Tropical Storm Cindy Latest: Remnants To Bring Flash Flooding, Severe Weather

The storm has been weakened to a tropical depression, and by Friday evening it will be post-tropical.

Tornado Warning: Dangerous Storms Expected In Central US

Residents from Wisconsin to Texas should keep a close eye on the forecast and keep flashlights and weather radios handy.

Large Asteroid Zips By Earth (Video)

"This will be a very close approach for an asteroid of this size," NASA said in a press release.

NASA Releases Stunning New Portrait Of Jupiter

Using the Hubble telescope, astronomers were able to record images of the planet in remarkable detail.

February Was The World's Second Hottest On Record

This is also shaping up to be the second warmest winter since humans have kept track.

Heavy Blizzard Sweeps The Northeast

Thousands of flights were canceled and countless schools were closed as frigid conditions immiserated commuters from Maryland to Maine.