Jeff Blumenfeld

Read my stories:

Run Like You Care

At Princeton, Boulder resident Clare Gallagher, 28, professional ultrarunner and climate advocate,...

He’s With the Band: Oakleigh Thorne Teaches Environmental Education...

Since the age of 13, ecologist and educator Oakleigh Thorne, II, Ph.D.,...

Local Hero: Erin Parisi

On the tallest peaks there are no shadows. For...

BIFF Provides Vicarious Thrills for a Troubled World

Above: Notable BIFF celebrity interviewer Ron Bostwick (L) introduces music icon Robbie Robertson (R)...

Local Hero: Geraldine Link

Linking Ski Areas Together for Greater Sustainability Have you ever skied under LED lights, composted...

Local Hero: Cheryl Jensen

This lifetime skier gets instructor uniforms to those in need. It was an ingenious idea...