At Altamont Landfill and Resource Recovery Facility, the fleet of garbage trucks runs on methane gas derived from trash at the dump. More »
For five years, Bruno Serato has been cooking gourmet meals for homeless children -- even at the risk of going out of business. More »
Increase your longevity with these surprising tips. More »
Were you a jock in high school? A new study says your body can easily recover its former strength. More »
New Air Clean paving slabs use special technology to clean the air in polluted cities. More »
A recent study found that a diet rich in pecans can protect against amyotropic lateral sclerosis, or Lou Gehrig's disease. More »
An act of kindness at Trader Joe's led hundreds of people to donate $93 each to hunger-related charities, raising over $100,000. More »
Being out of work can lead to depression and negative feelings. Here are some tips for keeping an upbeat mood. More »
A stray pet goat and his two dog friends will find a happy home, thanks to a Dallas animal shelter. More »
Most monkeys naturally know how to swing -- but when orangutans at Ouwehands Dierenpark Rhenen were having trouble, the zoo hired gymnast Epke Zonderland to help them. More »
Toddler Alesaundra walked two blocks to the fire department all alone, saving her father's life. More »
Groups known as "crop mobs" are working together to help farmers tackle big jobs for free. More »
A new collective in Brooklyn, New York, lets customers pick up items for free, and donate whatever they don't want. More »
Legos are America's favorite toy. Check out five incredible videos using Legos to reenact famous movies and pop culture icons. More »
The new government-sponsored contest Apps for Healthy Kids has sparked the creation of innovative health-focused games. Here are some of our favorites. More »