Dinosaur Dispatch: Days 6, 7 and 8
The team survives the Death March dig and makes an essential stop in Thermopolis
Dinosaur Dispatch: Days 9, 10 and 11
A new site and more digging yields a dinosaur discovery
The paleontology team bids a fond farewell to Wyoming’s Big Basin
Arctic Dispatch: Reaching Toolik
Journalist Christine Dell’Amore travels to Alaska’s Toolik Field to observe the environmental changes occurring in the Arctic Circle
Arctic Dispatch: Playing With Permafrost
The first field tests in the tundra look at the effects of nitrogen levels on permafrost
Arctic Dispatch: The Hike Up Jade Mountain
After a day of experiments and ongoing mosquito battles, Christine Dell’Amore enjoys the view from the top
Arctic Dispatch: Exploring the Aufeis
Dell’Amore and her fellow researchers climb the aufeis and meet interesting insects
Arctic Dispatch: Thermokarst and Toolik
The team studies consequences of the Arctic’s warming temperatures
Arctic Dispatch: A Polar Bear Plunge
A trip to the oil-rich Prudhoe Bay region ends in an Arctic swim
Mouse lemur calls, a coral comeback, sunflower seeds and more
Experts provide opposing viewpoints on manned missions to space
Readers Respond to the April and May Issues
Sports Illustrated photographer Neil Leifer hit a grand slam when he set out to capture a double play on film
A Look Forward
The quest to return to the moon ignites new hope and vision at the 50-year-old space agency
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