In the radioactive forests around Chernobyl, gray wolves have done what humans cannot: they have adapted to chronic radiation in ways that appear to blunt their cancer risk. Far from collapsing, their ...

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their numbers were drastically reduced by hunting and habitat loss, and it has ...

T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in ...