Watch 'Streetlights of the Universe' and learn about the mission to create a 3D map of the universe.
Cedars of God face threat from climate change
July 20, 2018, 8:21 a.m. by Noel Kirkpatrick
After surviving centuries of use, climate change may wipe out what remains of the Cedars of God.
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Man isn't the only animal to find pleasure in the pain of peppers
July 19, 2018, 11:57 a.m. by Katherine Butler
For years, scientists thought humans were the only animals that enjoyed eating peppers until they studied the tree shrew.
Why the world should look to Norway when it comes to plastic bottle recycling
July 19, 2018, 10:18 a.m. by Matt Hickman
The deposit-based Norwegian approach to bottle recycling is an attractive, effective one.
How to break your paper towel and plastic bag habits
July 19, 2018, 8:37 a.m. by Robin Shreeves
These steps will get you on your way to a more sustainable life.
Injured stray dog's sweet nature wins him a bike ride — and an awesome new life
Your 'invisibility cloak' has one fatal flaw
This self-cloning tick is invading several states
Why are you still using shampoo?
Your earliest memories are probably lies
Dog with the saddest face wouldn't let anyone near him at the shelter