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For many homeless people, owning a pet doesn’t just mean companionship. It can spur transformative behavioral changes that can save their lives.

How did Jeff Evans pair up with blind climber Erik Weihenmayer to become two of the worlds most accomplished mountaineers?

From Top 10 music singles to naked dancing, here's how three 1960s campus bands made it to the top.

Cancer is the country’s No. 2 killer, following heart disease. Professor Tin Tin Su is working to develop powerful new tools in the fight against the deadly disease.

Wind power? Big deal. Really, really big deal, in fact. Consider that scientists are now pondering construction of leviathan, 20-megawatt wind turbines some 190 meters high — basically two football fields — with swooping 125-meter rotor blades.

How did World War II fuel a surge in opportunities for women?

Steve Ells vividly recalls the day in 2000 when his eyes were opened about factory farming.

Sportsman Tred Barta has overcome a paralyzing stroke to make his hunting and fishing show more popular than ever.

Two professors embark on research to uncover people’s perceptions of those who acquire things versus experiences.

Two Buffs rediscover the U.S. by traveling the globe.