New report shows steady smoking rates in US adults, frustrates health officials.

A report released this week states eco-friendly construction will create many US jobs.

Report released November 10 forecasts the future of global energy use, offers caution and hope.

Government agency cautions that many freshwater fish contain harmful chemicals.

EPA announces that one million US homes meet strict energy efficiency criteria.

Au Bon Pain announces it will begin to phase out eggs that come from battery cages.

A new study shows that drinking unfiltered rainwater does not cause illness.

Dr. Oz’s vegan challenge yields great results for Arizona cowboy.

New research suggests green tea may help prevent mouth cancer.

International environmental group exposes a mounting extinction crisis.

Ohio residents voted to pass Issue Two on Tuesday, against the hopes of animal welfare groups.

Hopes dim for US to secure legislation before Copenhagen Climate Conference next month.