A vegan diet plus regular exercise helped Barton find her happy weight, all without counting calories.
Lucy Lawless tweeted her tips on saving the environment this weekend, participating in a live TakePart chat.
Rocker Tommy Lee bans SeaWorld San Diego from disturbing orcas with Motely Crue music at ‘Shamu Rocks’ shows.
Jared Leto tweeted to promote a message from Greenpeace. The global fishing industry is ripping life from the water faster than it can be replaced.
Edward Norton, along with Daryl Hannah, Woody Harrelson, and Mad Men’s John Slattery are teaming up to help end mountaintop removal.
Ian Somerhalder will participate in Best Friends Animal Society’s annual Strut Your Mutt event at in Louisiana on September 22, 2012.
Paul Wesley and Torrey DeVitto will host the first Humane Society of the United States’ H-Couture fashion show promoting anti-fur use.