Hornworm caterpillars also known as tomato horn worms can ruin tomato plants, but baby wasps may help you tackle the pests nature's way.

Two decades after approving imidacloprid, the EPA is re-examining how it and similar pesticides affect bees.

Turning a grassy lawn into a vegetable garden can significantly reduce greenhouse gas emissions, according to a new study.

Farms that grow food in arid deserts, without groundwater or fossil fuels, could be the future of agriculture.

The retailer will give vertical farming a go at several locations.

Pellagra, which is caused by a deficiency in vitamin B3 (niacin), showing up in hamsters because of large-scale monoculture.

Food can be grown under Martian conditions, making future Mars settlements even more feasible.

Flowers, bees, moths, slugs ... when the sun sets, there's work to be done.

With a little help from a famous seventh-generation orchardist, I narrow down some of the best varieties to plant for a backyard orchard.

Company continues seed giveaway despite pushback.

Researchers have improved the process by which plants get rid of toxic compounds, and this improves their overall growth.

Researchers are digging deeper into how tomato flavors have changed over time, and now they've found a specific gene that's missing in many modern varieties.

Scientists say we have 10 years to dramatically restructure the livestock industry.

From contacting your representatives to signing petitions, here are 5 ways to make your voice heard, and 2 that aren't worth your time.

The environment in your neighborhood and surrounding community has a huge impact on your health and lifespan.

The Davis Museum at Wellesley College will remove 120 pieces of art that were created or donated by immigrants.

Some cities have lowere euthanasia rate for shelter animals by implementing innovative programs. Steal these ideas to make it happen where you live.

13-year-old Sarah Jones is helping the stray cats of her local Utah community by constructing shelters and getting them spayed or neutered.

Micro-volunteering lets you give back when there's no room for another commitment.

World Central Kitchen founded by Chef José Andrés has served over 3 million meals since Hurricane Maria ravaged Puerto Rico, and it's not done yet.

Elaine Seamans didn't give up on the dog named Negra — even after he snapped at her.

British government prohibits wild animals in U.K. circuses by 2020, joining similar bans in Scotland and Ireland.

The torch really has been passed to a new generation as these words from David Hogg of Marjory Stoneman Douglas High perfectly sum up.

A sick hen led photographer Janet Holmes to a group of people who live with chickens as equals. She decided to document those relationships.

A dog named Horace embraced visitors like there was no tomorrow — until someone gave him one.

This technology could help Thailand's stray dog population go from zeroes to heroes.

A teacher in a rural community in Virginia is running 100 miles in 24 hours to send her students to college.

Paul Phillips and Karen Perry were still mourning their old dog when Zeppelin crashed into their lives.

A puppy named Dallas who was almost euthanized without ever leaving the shelter just landed a dream job: As a police K9.

Boyan Slat’s system has arrived at the Great Pacific Garbage Patch, and it's already collecting plastic.

An anti-plastic campaign directed at the Britain's most beloved crisp company is leading to changes in packaging and recycling.

Garland Benson is trying to raise $1 million to help pay for a $6 million clinical trial treatment for his sister, who has Batten disease.

The landmark Royal Victoria Hospital in Montreal will will provide a lifeline for homeless people and their pets.

Some companies make DIY repair difficult (or impossible), but new laws in the U.S. and Europe may make fixing things easier.

An online petition is calling on toothpaste manufacturers to drop cardboard box packaging.

47 animals were saved after a daring mission to a zoo in the Gaza Strip.

This shelter dog's neurological issues didn't stop him from getting adopted in no time.

Efforts to replace Columbus Day gain momentum across the nation.

Rob Greenfield is a hands-on activist who has participated in many high-profile environmental feats to raise awareness about people's impact on the planet.

There are lots of ways to help neighbors and local businesses while still keeping your social distance.

Researchers mapped the route food takes from farms to homes.

The federal government is proposing opening up Utah's Sand Flats to drilling.

The 1.3-megawatt array covers about 10 acres in Plains, Georgia.

These small-scale solar systems can bring communities impacted by the bushfires and flooding back online in as little as a day.

Southern Company CEO Tom Fanning discusses why our ethics and values are critical to our personal and professional character.

New $48 million installation will provide land and air services to animals of all sizes traveling through JFK airport.

NASA’s projects are radically redesigning passenger aircraft to reduce fuel use and pollution.

Weather has grounded the Solar Impulse 2's trip across the Pacific Ocean, but when its pilots embark on the flight, they'll use meditation to stay alert.

It’s not possible to avoid all delays, but you can put the odds in your favor.

A solar-powered airplane soared over the Pacific Ocean, from Japan to Hawaii, and set a slew of new world records in the process.