Feral cats cover a staggering 99.8 percent of Australian landmass, according to a new report in the journal Biological Conservation.

High winds and vacant land create the perfect recipe for tumbleweed terror in Victorville.

Citing a need to protect native species, this New Zealand town is proposing an all-out cat ban.

See how smart growth and conservation easements play a role in preserving the land of the Hudson River Valley.

"Growing a Better America" offers lessons on how the United States can keep growing without sacrificing the environment.

NASA is getting ready to launch a daring test flight of a capsule that could eventually bring humans to deep-space destinations like Mars or an asteroid.

A giant crater on Mars may have been able to support microbial life for millions of years in the ancient past.

The White House budget proposal for NASA in 2016 calls for a $500 million boost over the 2015 enacted budget and would keep NASA on its path to Mars.

Paying taxes is an inescapable reality — even in space.

NASA aims to launch a flight test Thursday, June 4, of an innovative "flying saucer" that could help humans land on Mars in the future.

Satellites, landers, rovers ... can a manned trip to the Red Planet be far behind?

The European Space Agency's ExoMars mission is a two-phase operation that will look for methane, ice and landing sites for future rovers.

The space agency is trying to understand what vegetables may thrive on the red planet, and how to help them do so.

Finding water ice could change everything we thought we knew about the red planet, and make colonization feasible.

An in-depth study into the resources and tech needed to turn Mars into Earth finds we're not quite there yet.

NASA's open source plans for a smaller model of the Mars Curiosity rover are meant to inspire next-gen STEM students.

Steven Pasquale stars in a dual role on NBC series 'Do No Harm'. Show aims to do less harm to the environment via eco-friendly production practices.

CBS' ELEMENTARY — TV series reduces waste; Lucy Liu saves energy.

Natasha Henstridge, Gilles Marini and other celebs attend the annual event.

The actress, who follows a mostly vegetarian diet, stars in her first American TV show, 'Red Widow.'

Plus: NBC's 'Parenthood' wins green seal.

Discovery hopes so as it debuts 'Shark After Dark.'

We chat with co-hosts David Frei and John O'Hurley to get a behind-the-scenes look at this year's event.

The backwoods genius of 'Billy Bob's Gags to Riches' lives high off low-brow novelties.

TV networks hope animal-centric programming can lure viewers who care more about pets than the big game.

From animals and architecture to treasures and wild weather, these are the shows we’ll be watching this month.

Programs about space, nature, science, and animals domestic and wild come to TV this month.

Former Hell's Angel Tim Medvetz plays the role of motivational 'bus driver' to a group of unlikely adventurers.

This month's best programming is peppered with jobs of all shapes and sizes, the ramifications of climate change and plenty of amazing animals.

This one tip can save up to 20 percent of the energy your refrigerator uses.

The beaches of France have been invaded by yellow, sponge-like balls that may be illegally dumped paraffin.

Olympics officials are trying to make February's Winter Games in Korea one of the most environmentally friendly gatherings ever.

Short, dry days with no sunlight and cold temperatures? You can nurse your houseplants through the perils of winter with some simple care and attention.

New Hampshire distillery Tamworth turns the healthy spice into a tribute to Alexander Von Humboldt, the "forgotten father of environmentalism."

Palm oil's effect on the environment and the people directly and indirectly involved with its creation is detrimental. Here are some of the issues.

When you're out on the trail, a little etiquette can take you a long way.

One Israeli winery wants to highlight Tu Bishvat, an environmentally focused holiday, so everyone can celebrate.

These tips will help you make a trip to any type of grocery store as zero-waste as possible.

Because of the contentious nature of the Senate, the Supreme Court's ruling that there is not a "parallel track" for climate policy paves the way for a Washingt

Reducing carbon dioxide may be solved in storing emissions in deep, subterranean rock throughout the country.

The new U.S. plan to limit power plant emissions is 645 pages long. Here's what you need to know.

Here are 5 things to know about the EPA's climate plan.

The new U.N. climate agreement is being called 'a monumental triumph' and 'a turning point for the world.' Here are a few key points to keep in mind.

A new study reveals how binge eating can reset the body's food clock, and may have implications for other health issues.

Dietitians weigh in on counting net carbs: A useful dieting tool or just another food fad?

Did you know that specific foods could help maintain healthy blood sugar levels? Here are 6 of them.

The Big Picture Campaign is empowering youth to change the conversation about Type 2 diabetes with poetry that could help solve our country's food ills.

The Fountain of Youth in pill form? 'Miracle' drug that could make us all centenarians is set to begin human trials.

Would you live in Facebookville? The company's $120 million housing community might just bring the old “company town” concept back into fashion.

Facebook knows who your romantic partner is, even if you keep that information private, and can even predict if the relationship will last.