Floodplains, red maples and white sand riverbanks
Boundary Waters Canoe Area Wilderness
1,175 lakes, Paleo-Indian culture and gray wolves
Migratory birds, shifting sand dunes and hundreds of gray seals
Moosehorn (Baring Unit) Wilderness
Migratory birds, wooded lakes and rolling hills
Thousands of seabirds, geologically young island formations and saltwater marshes
Flat-topped mesas, steep cliffs and feral hogs
Hemlock thickets, sandstone arches and scenic river vistas
Charles C. Deam Wilderness Area
Geode-laden streams and Karst topography
Carved ridges, bird-watching, massive sandstone formations
Deep river gorge, Seven Devils Mountains, ponderosa pine
Erupting vents, Mauna Loa, shadeless lava fields
Rugged terrain, tall peaks, Wild and Scenic Chattooga River
Marjory Stoneman Douglas Wilderness, Everglades National Park
Tropical climates, pine rocklands, Florida panther
Bighorn sheep, spectacular rock formations, alpine foothills
Glacially smooth, expansive, Pacific Crest Trail
Sandstone bluffs, pine-hardwood forest, steep slopes
What a City Bike Needs: Handlebars That Let You Know When to Turn
Designers are transforming bikes with new tech to make it safer and easier to navigate city streets
For WWI Anniversary, the Tower of London Has Become Surrounded by a Sea of Poppies
888,246 red ceramic flowers encircle the landmark structure in remembrance of fallen soldiers
How Solar-Powered Recycled Smartphones Could Save the Rainforest
A Silicon Valley non-profit is ready to give the forests of Africa and the Amazon ears to listen for loggers—and the ability to phone the authorities
A Device That Counts Calories for You
GE researchers are developing a system that calculates the exact calories in food using microwaves
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