"There is only one happiness in life, to love and be loved." - George Sand ow.ly/i/1vOJj #heartshapes

"I expect to pass through life but once. If therefore, there be any kindness I can show... let me do it now." - William Penn...

Seven billion hearts, but I can see only one. #ValentineFromSpace

Happy Valentine's Day! photo by the amazing Tim Laman ow.ly/i/1wERI #heart shapes

My son's always-applicable travel wisdom, "Don't cry about security. Be patient." via NatGeoTraveler …elligenttravel.nationalgeographic.com/2013/02/07/the… #smartkids

Go and see this. nytimes.com/slideshow/2013… It's amazing.

My latest story for Ladies' Home Journal lhj.com/relationships/…

loved reading NatGeoKIDS books to the awesome first graders at Garrison Elementary today! #26acts

Happy #FF to our National Geographic ladies: Heidi Vincent @kateolesin Melina Bellows SusanTylerHitchcock MJ Slazak Courchesne @jonesy726 Marilyn Terrell #womensday

my new HuffPost blog on DC's beautiful cherry blossoms. huffingtonpost.com/melina-bellows…

Explore our new YouTube channel chock full of amazing animals videos and more! ow.ly/kSzHt ow.ly/i/24UY7

"Buzz Aldrin, you sir are the king." -- JARED LETO. trib.al/Neiu2Sj Dr. Buzz Aldrin #MissiontoMars #LetsExplore

NatGeo's Melina Bellows talks Destination Imagination and Duct Tape to HuffPost Impact! Read what she has to say! ow.ly/m0Spp

@petesouza here's the view from our NatGeoKIDS reporter #KidsStateDinner #Broccoli

That's our NatGeoKIDS reporter! RT @petesouza: kid reporters interview Pres. Note photog who will have my job one day

Help NatGeoKIDS set our next Guinness World Record by contributing your photo to the Great Nature Project here! greatnatureproject.org/participate

Check out my new article about playing hooky in Hawai'i with my kids! huff.to/1FPr33x