Learn about Earth's biodiversity and natural resources. Plus: Explore national parks and state wilderness areas.
Pine bark beetles are killing millions of acres of pine trees throughout the American West.
To the ornithological world, the age of now 14-year-old Spencer Hardy is irrelevant to the phenomenon he helped document.
It's believed sonar is so loud that mammals beach themselves in an attempt to get away from the noise, an extreme tactic that usually results in death.
Investing in hemp lightens your environmental footprint, and supports a truly sustainable industry.
The "rockets' red glare" and the "bombs bursting in air" are now in our blood thanks to the EPA.
Trees benefit us in even more ways than you knew.
You've turned off the water during teeth-brushing and forgone bottled water (hopefully). What else can you do?
Ecuador gives nature legal rights.
Beach pollution is making a simple summer dip in the waves pretty dangerous.
Clothing with SPF doesn't cause damage to these rapidly-depleting natural wonders like ingredients in conventional sunscreen.
Canadian-based Echo Paddles handcrafts wooden paddles using sustainably harvested local wood and powers its workshop with solar panels.
True environmentalism would involve living sustainably and adopting lifestyle changes that comply with nature's pace -- not an attempt to blend nature with human desires.
Countless animals have been rescued, adopted, fed and loved by animal rights activists, whose concentrated efforts date back to the early 19th century.
Still drinking bottled water? Put a lid on it.
Try to limit daily showers to five minutes and keep those long, luxuriant ones to a minimum.
Activist and author blogs about politics, energy and Earth's resources.
Science journalist blogs about humans and other wildlife.