Arizona Naturalist Pinau Merlin celebrates life in the desert by keeping a close eye on it
The unending quest for oil has now led drillers to vast reserves lying more than a mile beneath the surface of the Gulf of Mexico
High altitude, night-shining clouds are becoming more common, which could signal climate changes
By studying objects cast up on our shores, researcher Curtis Ebbesmeyer traces the flow of ocean currents
City patterns, farm history, ancient seabeds, old mountains and new, the why of clouds: take a look
Before Smithsonian scientists do underwater research, Michael Lang makes them seaworthy.
For Dromedary Trekkers in Australia's Outback, it's Camelot in the Desert
Some say alchemy inspired our greatest scientist
Aggressive weed that "grows like the devil" and will not die is manna for sheep, cows and folks who use it to cure hangovers, weave baskets and make jelly
Every six months Smithsonian horticulturists give the Haupt Garden a makeover from the roots up
In what may be the world's largest lake ever seen by a human eye, the search begins
Even with air power and satellite tracking, it still takes people with axes and shovels to stop a forest fire
When scientists go scavenging at a bioblitz, anything they can find that's organic is considered fair game
Sediment layers suggest that 7,500 years ago Mediterranean water roared into the Black Sea
Across our fields, orchards and backyard gardens, the pollinators we rely on for the food we eat are facing threats on many fronts
An unlikely alliance of Midwesterners says it is time to take another look at generating electricity through wind power
Slowly rising temperatures are melting the frozen ground that underlies most land at high latitudes
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