Life in the limelight can't be easy, but many celebrities use that publicity to draw focus to meaningful causes. Some have taken that attention to sta...

RIO DE JANEIRO (AP) — Hollywood heavyweights threw their star power behind environmental causes on Thursday, advocating for the creation of an Arcti...

From Mother Nature Network's Michael d'Estries: Alec Baldwin has long been critical of America's dependence on fossil fuels, most recently publicly...

Earth Day is coming up on April 22, and to get in the spirit the Sierra Club has posted a video celebrating awesome Earthly locales. In the video, ...

From Mother Nature Network's Gerri Miller: "My environmental work at the moment is focused on being on the board of directors at Defenders of Wildl...

From Mother Nature Network's Gerri Miller: Stars of USA Network's series gathered at a "Characters Unite" event called "A More Perfect Union: Stori...

On Sunday, February 26th, the best and brightest in Hollywood will ...

From Mother Nature Network's Gerri Miller: With its addictive combination of nudity, sex, action and plots even thicker than the blood spurting in ...

From Gerri Miller and Mother Nature Network: Tim DeKay, who returns to USA in new episodes of "White Collar" on Jan. 17, is building a new home, "a...

From Michael d'Estries and Mother Nature Network: Jeff Foxworthy may be famous for his "You might be a redneck..." jokes (ie; You might be a rednec...

2011 Ultimate Game Changer in Green and "Vampire Diaries" star Ian Somerhalder does more than glower at the screen and revel in his teen heartthrob st...

As the Gulf crisis unfolds, many celebrities have been spurred to take action to raise money or propose solutions to the disaster. Kevin Costner's oil...

Celebrities love to stand out and what better way to flaunt their unusual lifestyles than with unexpected pets? Check out our slideshow of celebrities...

SIGG slogans like "Eco Logical" and "Friends don't let friends drink from plastic" are ringing hollow in the wake of the admission that the company coated its bottles' insides with BPA-based epoxy resin until August 2008.

Woodstock may have been a one-of-a-kind concert, but the artists and bands that performed there didn't let their commitment to global, political, and ...

What comes to mind when you think of royalty? Luxurious palaces, the Queen of England, and overused puns on Marie Antoinette's infamous one-liner? ...

Jack Nicholson was an early adopter of the green scene, as can be seen below. Nicholson supported hydrogen power, which, judging by the reactions of t...

Miley's recently released album, "Breakout," breaks the sugar mold with the synthesized call to environmental action, "Wake up America." The song is an eco-anthem ode to mother earth.

George Clooney's Electric Car He's on the market again and ready to cruise in the sexiest bachelor wheels - a Tesla Roadster. George is expecte...

Whether influential, intriguing or simply offensive, these celebrities, politicians and pop culture icons have caught my eye for helping the planet, saving money on gas and looking sweet atop the seat.

Inspired by such high-profile cyclists as Obama, Fey and Einstein, I've set to work amassing a comprehensive archive of 100 people we know, love--perhaps even despise--atop the bike.

Brazilian supermodel Gisele Bündchen has showed concern over environmental matters in the past, more recently getting involved in a campaign to rai...