Climate Influences Male-Female Balance

For many reptile and fish species, temperature during egg incubation determines whether hatchlings are male or female. In the northern part of Australia’s Great Barrier Reef, scientists have discovered that 99 percent of immature green turtles hatched in warming sands are female, raising concerns about successful reproduction in the future. U.S. Forest Service scientists...

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Raven Cliff Falls and Gum Gap Trails, Mountain Bridge Wilderness

The air is nearly always cool at Caesars Head State Park in upstate South Carolina. It sits right on the edge of the Blue Ridge escarpment where refreshing breezes from the piedmont waft up and over the massive walls of rock. This hike is a casual stroll through hardwood forest on a sand and clay pathway to the Matthews Creek gorge and a suspension bridge over the...

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