Once used for gas storage, the skeleton of the Victorian structure now frames a circular park.

Which shortlisted bridge proposal for Tintagel Castle would King Arthur himself choose?

Preservationists suspect warmer-than-normal weather is to blame for the pests' proliferation.

Devil’s Den Spring in Florida is a premier diving spot hidden inside a sunken cavern.

The new time-lapse film features a tornado birth, lightning bursts and a rare 'fluid sunset,' all in 4K resolution.

Kombucha, the fermented tea drink that's exploding in popularity, was recently pulled from stores shelves across the nation after regulators found higher than e

Located down the road from the 2012 HGTV Green Home in the South's preeminent New Urbanist eco-community, the Bosch Zero Energy Home blends country charm with a

A freak summer hailstorm covers Mexico's Guadalajara in at least 5 feet of ice.

Activists line up for different causes along different U.S. coasts to make sure that politicians know how they feel about methly iodide and a proposed pipeline

Ads supporting the pipeline are the work of 2 political offshoots of Zuckerberg's social welfare organization.

Smithsonian Channel special celebrates the surprising history behind the flag that inspired our national anthem more than 200 years ago.

An inside look at the 4-year effort to restore Atlanta's Fernbank Forest, a 65-acre forest within the city.

With Pluto's unveiling on the horizon, here's a quick look at past and present efforts to study the elusive world.

Garrison Architects creates a series of green modular structures to grace NYC's Sandy-ravaged beaches by Memorial Day.

A pair of preservation-minded architects are giving away a historic 1926 bungalow sold as a mail order kit home by Sears with one big catch ...

A messy winter storm is moving across the eastern half of the United States, threatening to delay holiday travel.

The demise of megalodon coincided with the loss of a third of the largest marine animal species, scientists say.

Ancient marine reptile sheds light on the origins of the distant relatives of modern crocodiles.

Learn about the natural world past and present at these outstanding museums

In A.D. 536, a volcanic eruption sent a thick haze into the air that blocked the sun over Europe, the Middle East and some of Asia for 18 months.

Toyota has donated 4,500 free trees for this March's giveaway for New York City residents.

Federal law requires mining companies to restore strip mines to their original condition, but many don't bother.

Mountaintop removal mining has destroyed hundreds of mountain peaks and at least 1,200 miles of streams in the Appalachians, and remains a hotly contested issue

Sprint customers can get instant credit on their phone bills by recycling old phones at local stores.

Michael Pollan explains how public health problems in the past made food so cheap it started costing people their health.

Brazen raccoon bandits may be trying to trying to send Toronto a message. They have been showing up in all sorts of places.

The Salvation Army's nonprofit grocery store, DMG Foods, has opened in Baltimore with help from the Maryland Food Bank.

Some are eyeing empty department stores as potential transitional housing for the homeless.

Danielle Fong was only 19 years old when she founded a technology company with the goal of perfecting green energy storage and utilization.

From pistachio shell-powered eco-cities to tiny houses on the moon, this spring certainly wasn't short on starry-eyed intrigue and bold ambition.

Two Toes, the original wiley coyote of the American West, is on the verge of howling on the silver screen.

This isn't your father's turbine. It can create more electricity at lower wind speeds and does a better job of predicting the supply of wind energy.

Renewable energy is already growing rapidly. But these recent developments in energy storage could prove to be a game changer.

Nothing gets the holidays off to a bad start like broken ornaments and tangled lights. Avoid the hassle and store them right.

In an effort to promote awareness about declining bee populations, a market removes all the food that relies on bees from its produce department.

The era of 900-watt-and-higher vacuum cleaners comes to an end in the European Union due to new efficiency standards.

The Nature Conservancy teams with the Archdiocese of Washington to curb urban runoff at a 150-year old cemetery.

The test orbiter is the first of NASA's retired space shuttles to receive the distinction.

As it turns out, the Swedish retailer's rooftop power plants are also the biggest in several other states.

In the wake of Hurricane Maria, Puerto Rico may turn to Tesla turning disaster into an opportunity to avoid future blackouts.

The breakthrough works like a rechargeable battery that is charged by sunlight.

As Harvey's floodwaters recede in Houston, Red Hook in Brooklyn, braces for the next big storm.

Paper receipts are full of problems, not the least of which is BPA. But there are now many digital options for getting and storing them that make life easier.

Was the Gulf oil spill actually good for the region's economy? Maybe in the short-term—but the Gulf needs a long-term restoration economy, says Conservancy sc

Planet Green to premiere new documentary about the impact on Gulf residents of the largest oil spill in American history.

The amendment, part of a pending transportation bill, marks the Gulf Coast's 'most important conservation victory in a decade,' advocates say.

The oil giant has pleaded guilty to 12 felony counts and will pay a record $4.5 billion fine. Three of its employees have also been charged with manslaughter.

EPAcoal.org launches a Twitter campaign to send a strong message of support to the EPA for regulating toxic coal sludge so it doesn't enter the water supply.

Thomas Panek just became the first blind runner to complete the NYC Half Marathon with guide dogs.

It's no Jurassic Park, but a flea stuck in amber for 20 million years may still shed light on the Black Death.