December 2014. Bozeman, Montana

December 2014. Bozeman, Montana

As the epidemic of Ebola continues to ravage three West Africa countries, and to frighten people around the world, many scientific  questions about this disease and the ghastly microbe that causes it remain unanswered.  One of those is: What’s the reservoir...
NOVEMBER 2014. WEST AFRICA

NOVEMBER 2014. WEST AFRICA

The 2014 epidemic of Ebola virus disease in West Africa is unlike any Ebola event ever seen before. In fact, as of this writing, it’s already ten times larger in terms of case fatalities—ten times more punishing to Africans, ten times more scary and befuddling to...
JULY 2014. TETON WILDERNESS, WYOMING

JULY 2014. TETON WILDERNESS, WYOMING

A mule, wrote William Faulkner, in one of his later novels, is an animal that “will labor ten years willingly and patiently for you, for the privilege of kicking you once.” But if the mule happens to love you as much as Rosie the Campfire Mule loves Wes Livingston, a...
JULY 2013. GRAND TETON PEAK, WYOMING

JULY 2013. GRAND TETON PEAK, WYOMING

In February of this year I turned 65.  Ugh.  It seems catastrophically old.  Five years earlier, I had invented a cheerful motto to assuage the sting of turning 60, which seemed bad enough: “Sixty: Too young to quit skiing, too old to go bald.”  I couldn’t use that...