New York Gov. Andrew Cuomo drew a comparison between Hurricane Sandy and Hurricane Katrina, claiming that the October superstorm was "more impactful" in many wa

These violent storms both frighten us and fascinate us, and there's a lot you may not know about them.

Snowed in? Try these activities to keep you and your kids busy on your next snow day.

Extreme winds have damaged the roof over the Wrigley Field press box in addition to other buildings in the area.

A NOAA satellite captures the February 2011 snowstorm as it blankets the U.S.

A "perfect recipe" for snow hit the Pacific Northwest today, one meteorologist said, bringing nearly a winter's worth of snow to Seattle in a matter of hours.

Thanks to arctic air from the north and a dip in the jet stream, superstorm Sandy has gotten stronger and is now a snowstorm on top of a hurricane and post-trop

There are many different types of snow and various names for how wind and air temperature affect it. How many can you name?

East Coast folks: Stock up on munchies, get those prescriptions filled and get ready to hunker down for the next day or two.

The lauded structure is bustling with activity as a whopper of a winter storm approaches.

It's been nearly 20 years since Texaco left Ecuador, but evidence of its presence remains in the form of toxic black gunk in the soil and water.

New report says toxic chemicals are causing Americans 'grievous harm' that could be prevented by better government oversight.

The EPA decided this week to limit cancer-causing emissions from hydraulic fracturing, aka 'fracking,' but its new rules won't take effect until 2015.

Research suggests that man's best friend has learned to capitalize on our preference for big, sad eyes.

If you run into trouble in the great outdoors, your rescue could come with a hefty price tag — but it all depends on where you are.

From aiding search-and-rescue missions to lending a shoulder to cry on, man's best friend can often be found at the site of tragedy.

Studies reveal what cat owners have suspected all along: Your cat hears you when you call — he just chooses not to respond.

These burrowing rodents build their own towns, they help the environment, and they even talk about us.

The cat-carried parasite Toxoplasma gondi has been associated with a variety of illnesses, but you can take simple precautions.

Chimp Haven sanctuary has new open-air corral for climbing, playing and exploring.

We've rounded up some adorable wombat photos and some surprising facts about the wombat.

Synesthetes can taste sounds, smell colors or see scents, and research proves these people experience reality differently.

The annual Perseid meteor shower will peak around Aug. 12 this year.

More and more charities say they have been helped by these 'pint-sized philanthropists' who are choosing to give rather than receive.

We don’t think that people who want to eat organic should have to pay more for their food.

A new, award-winning public arts project makes good use out of building materials salvaged from Detroit's sizable supply of destroyed/derelict homes.

We all know there's too much plastic making its way into the environment; here's an innovative solution to a seemingly intractable problem.

The folk hero planted many an apple tree, but not for the reasons you might think.

The brewery in New York state uses local energy, grows its own ingredients, composts – and even more.

With Earth Day now behind us, it’s time to take another look at the steps we are taking to be a more sustainable company.

By working together, we can address food production and recycling, as well as other pressing issues in the product supply chain

Who knew we have teenagers to thank for warm ears, frozen treats and easy adding?

At NuVu, students solve complex problems by focusing on imagination and constructive feedback.

Collaboration is the key as Walmart works with some of the world's largest corporations to address global sustainability challenges.

Meet the leaders of the maker movement, the bright entrepreneurs paving the way for the age of homespun inventions.

Hoping to better protect loggerheads, scientists get creative in finding a way to track the years that baby turtles spend in the ocean.

The 20-year-old wunderkind's impossible dream of cleaning up ocean plastic is becoming a reality.

Conservation group Lion Guardians has helped East Africa’s Masai tribesmen bring back the big cats and better their own lives.

Our sustainability commitments help us cut costs so we can pass those savings on to our customers

Watch this replay webcast of Walmart's Global Sustainability Milestone Meeting.

Company will focus on four pillars to advance the sustainability of its biggest product category, food

The Beauty and Personal Care Products Sustainability Summit gathered industry leaders to collaborate for the benefit of all

Walmart partner Conservation International has launched the "Nature is Speaking" campaign to provoke a conversation about nature's essential role in our lives.

Habitat loss is devastating rare species worldwide, but as the success of wildlife corridors suggests, a little connectivity can go a long way.

Silicon Valley may be the celebrated hub of innovation, but it's getting a run for the money these days on hundreds of college campuses across the country.

Doctor and adventurer Ken Kamler sees a world full of medical miracles and sacred places, and he talks to MNN about the value of staying true to one’s self.

How a pen-pal relationship between altered two lives, inspired a book and continues to help others around the world.

Young entrepreneur wants to bring fresh food to inner city residents through aquaponics.

Four students have developed Google Glass image-recognition app called ThirdEye that verbally identifies objects for visually impaired people.

Whether crafting cookbooks or ice cream, Shaun Chavis is all about sharing her love of authentic food.