Seeds found during an archaeological dig on First Nations land revive a long-lost varietal.

Just like 'Jurassic Park,' except with flowers instead of dinosaurs.

Mankind does some weird things to save animals from extinction.

Seven species of Hawaiian pollinators are the first bees added to the U.S. endangered species list — but they're unlikely to be the last.

Vaderlimulus tricki is the first horseshoe crab found in Idaho rocks of the Triassic Period, and it has an uncanny resemblance to Darth Vader.

Ancient 5-foot 7 penguin weighed at least 220 pounds and speared fish with its sizable beak.

The crest-tailed mulgara was once a common sight in New South Wales deserts before other predators edged it out of the habitat.

Scientists identified the cause of the mystery die-off, as half of the species' population perished within a matter of weeks in 2015.

The U.S. Fish and Wildlife Service declared the eastern cougar extinct after it not being seen for over 80 years.

Can lost species ever become un-extinct? Many scientists believe it's only a matter of time before many extinct animals again walk the Earth through cloning.

BirdLife International has confirmed the extinction of eight bird species, including the Spix' macaw in Brazil.

The Caribbean nation of Haiti was once lush with trees and the animals that lived there, but now only a few sections of primary forest remain.

Researchers discovered a Chelonoidis phantasticus giant tortoise on Fernandina Island. The last time this tortoise was seen was 1906.

Researchers extract nuclei from a preserved woolly mammoth carcass, implant them into the egg cells of mice, and watch as the bits became animated.

Spruce up your backyard with this must-have bird feeder.

Learn the trick to making mulled wine without burning off all the alcohol in this video for a drink that’s perfect for this weekend between the big holidays.

Break out fresh limes and tequila for National Margarita Day — or any time you want one.

Honeysuckle and lemon balm foraged from the backyard or your farmers market flavor this vodka cocktail.

Made in the U.K. from the essence of foraged ants, this gin is not a joke.

The 2014 farm bill removed some of the barriers to growing hemp. Humboldt Distillery ran with it.

A medium-size solar flare erupted from the sun this weekend, hurling a cloud of plasma and charged particles toward Earth on a cosmic path that is expected to d

Sometimes scientists infuse some pop culture into their species names. Can you match the celeb to the critter?

Many breeds have stand-out physical characteristics that make it easy to identify them, but can you name the dog from its ears?

There's a whole medicine chest in the garden. Do you know which plants to use for what ailments? Test your holistic herb wits here.

They're massive, they're all-natural and, in most cases, they're millions of years older than we are. So how were these amazing landforms created?

Step aside, retrievers and beagles, and let these rare dogs trot into the spotlight. From Pulis to Leonbergers, how much do you know about these breeds?

Nobel by the numbers: How much do you know about the history of the Nobel Prize? Take the quiz.

UPDATE: Van Jones clears up the 'green czar' buzz.

When it comes to decisions on electricity and energy policy, women do not have the facts they need.

A dramatic film explores the physical and emotional challenges of living in a peak oil scenario.

The 57,000-acre San Andres Refuge, which works to restore desert bighorn sheep, launched its quest for energy independence in 2005 and has implemented several s

Toyota, Nissan, Honda and Mitsubishi are working together to dramatically expand the number of public chargers available in Japan.

Impact Energies sells and leases solar panel systems to people making less than $6 a day in Ghana. It was acquired by Persistent Energy Partners.

El Hierro, the smallest of the Canary Islands, is becoming energy self-sufficient by relying solely on wind turbines and hydroelectricity.

Thousands of pounds of moldy cardigans and unsellable denim shorts are being burned in lieu of oil and coal at Västerås near Stockholm.

The Museum of London will showcase part of a 143-ton chunk of fat, diapers and baby wipes that was removed from the city's sewers.

As far as creative ideas to keep food food from being wasted go, Toast Beer is pretty brilliant.

While easy to focus on the gross-out factor, the tale of a stranded train filled with sewage sludge shines a light on the complicated afterlife of our waste.

A singular place to say 'I do' in the Seattle area, Brightwater Treatment Plant can process 36 million gallons of wastewater daily.

Second Helpings Atlanta provides a bridge between fresh, perishable food and the people who need it most.

You may love Amazon Prime, but the environment doesn't.

Malaysia and the Philippines are forcefully rejecting trash from wealthier countries.

Can you spot all of these incognito critters?

The predators burn energy 1.6 times faster than previously thought, a study finds, helping explain why the loss of sea ice hits them so hard.

The Bramble Cay melomys lost most of its habitat to rising sea levels.

Thanks to the 24-hour news cycle and social media, it's impossible to tune out these politically turbulent times. Here's how to tune in and stay sane.

We need a mix of solitude and interactions for a healthy social diet.

A few hacked e-mails does not overturn the mountain of science behind global warming, and if you think otherwise you're either coldly disingenuous or informatio

Academic Board of Inquiry has cleared the scientist at the center of "Climategate" and his "trick." So will the spin machine finally shut up?

A study funded by the Koch brothers debunks Climategate, but the cable news media doesn't cover it.