1M views · 16K reactions | What’s in the trunk Sir David?  Don’t try this with your normal headphones, but you can actually listen to the inside of a tree! Listen and watch along as Sir David Attenborough discovers the amazing things going on inside our trunky friends. #GreenPlanet will open your eyes to an undiscovered kingdom… this is life from the perspective of plants. Discover more  https://www.bbcearth.com/shows/the-green-planet | BBC Earth | Facebook

10K views · 106 reactions | Giant sequoia trees have been around for more than a thousand years. But they're facing what may be their greatest challenge. Jeff Berardelli visited Sequoia and Kings Canyon National Parks with one of the scientists who helped reveal some amazing findings discovered within these ancient trees. | CBS Mornings | Facebook