Oakland contractor and artist builds tiny homes for homeless people

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Early spring or no? Groundhogs and other varmints weigh in

Take a peek inside a 24-hour kitten nursery

New spider species plays peek-a-boo to find the best mate

7 of the best Rube Goldberg machines ever built

Watch Tian Tian the panda roll in the snow

Watch astronaut Scott Kelly play Pong with a drop of water

SpaceX's latest ocean landing attempt explodes

There's nothing better than a box full of puppies

7 titanic facts about 'The Titanosaur'