Artificial photosynthesis could produce the perfect clean fuel to run everything.

'Tis the season of giving, and this December night sky is saving some of its biggest gifts for last.

The start of the new decade ushers in a celestial medley of stargazing events to look forward to.

The Quadrantids will peak Jan. 4 with good viewing opportunities in North America.

The collision between these stars in 2083 will be impossible to miss.

From the first supermoon of the year to the return of the zodiacal light, these are the best skywatching moments for February 2020.

A cosmic collision between two stars caused a stunning gas rainbow reaction.

Humans have detected and confirmed seismic event son another planet. Here's what you need to know about "marsquakes" and what they mean.

Get ready to spring forward, get up early and catch some beautiful sights in the March sky like the Crow Moon, the occultation and vernal equinox.

According to the Department of Agriculture, there are 5,279 farmers markets, large and small, in communities across America.

Insects are a sustainable protein source for much of the world's poor. Soon, they may also be bread.

These five food initiatives aim to increase food security, improve quality of life, and decrease money spent on diet-related diseases.

Clark Howard offers more money saving tips on weather stripping and light bulbs.

Mealworms are able to safely subsist on a diet of polystyrene, researchers have found.

Bonnaroo's food waste program gets food to those who need it most and composts the rest.

A new international study finds most people would rather be entertained by others.

A new study turns the tables on the old "dumb blonde" stereotype.

White ravens are spotted occasionally on Vancouver Island, but they don't seem to stay for long.

Research suggests white owls have a key psychological advantage when hunting by moonlight.

When birds migrate at night, there are fewer predators but that doesn't mean it's safe.

A great horned owl is rescued from the ashes of the Maria Fire in California.

BIrds and bats don't seem to rely on their gut bacteria for the same things we do.

This clip is part of an ongoing project to answer the question, 'What if animals were round?'

As Make It Right passes the halfway mark with 76 affordable green homes built in New Orleans, the foundation throws a fundraising fête to help ensure that the

Actor and comedian co-host massive fundraiser to benefit the green rebuilding of New Orleans Lower 9th Ward.

The treated lumber found in 30 of the New Orleans homes built by Brad Pitt's green rebuilding nonprofit, Make It Right, is prematurely decaying.

The light from the moon influences more than you might suspect, including animal behavior and farming.

Have you secured the health of nature so we continue to have quality of life?

A U.S. company is developing a 'photonic fence' to fend off mosquitoes, part of a broader effort to control pests with lights instead of chemicals.

Hundreds of thousands of sandhill cranes gather every year at this one spot in central Nebraska.

William I. Hitchcock, author of The Age of Eisenhower, explains how Dwight D. Eisenhower inspired his country and led Americans through times of uncertainty and radical change.

Vanessa Vadim and her mother, Jane Fonda, talk about Vanessa's childhood in California and the people and experiences that sparked her passion for the environme

These guidelines will help you determine the best time to plant bulbs, for a colorful burst of blooms in the spring.

Watch the northern lights from home, courtesy of explore.org through their live camera in Canada.

The celestial object C/2019 Y4 or ATLAS may be visible to the naked eye by May. It was only just discovered in 2019.

There's plenty to see in the April night sky, from approaching new Comet ATLAS to the Lyrid meteor shower.

From a pair of meteor showers to the Flower Moon, here's what to look for in the night sky in May.

Black holes generally power some of the brightest objects in the universe, so why is Sagittarius A* so calm?

Making food from scratch is wonderful, but there are some snacks out there that should probably stay store-bought.

Leaders listen to rally cry to save kids' veggie stand in Clayton County.

Reduce the carbon footprint of your food by making smart food choices, not necessarily just by eating local.

London launches hi-tech desalination plant to stave off drought, and it will be powered by a renewable fuel found in abundance in the city -- fish fry oil.

Using agricultural waste to make biochar has the potential to reduce 12% of global CO2 emissions annually.

Scientists genetically engineer a new strain of female mosquitoes that cannot fly, hoping the handicap will curb dengue fever outbreaks.

New research reveals that mushrooms and some vegetables can multiply rapidly when struck by lightning.

Researchers say the mutant mice study could increase our understanding of perception systems.

By fighting labeling, GMO advocates risk ceding the moral high ground -- transparency -- to foods that boast their lack of GMOs.

Imagine your city illuminated at night by glow stick-like lighting generated entirely from living organisms.

The webbing was on par with bulletproof Kevlar in strength.

Scientists created the glowing effect without any genetic modification.