The dream of living on Mars takes an unexpected twist. Scientists suggest future Martian habitats could use human blood as a key ingredient. This idea, while innovative, poses ethical and health ...
Jay Dee Nichols stamped and packed stiff willow branches between maple wood posts, with muffled crunches. At 63, the semi-retired handyman from the Wisconsin city of Black River Falls has ...
It's about 8 a.m. on a bitingly cold December morning on the Idaho side of Hells Canyon. Wildlife biologists are pulling medical gear from large plastic boxes near the banks of the Snake River when ...