Yep, because they can.
Every Black Hole Contains Another Universe?
10 animals with the longest life spans | MNN - Mother Nature Network
National Geographic Magazine - NGM.com
Close-up view shows Saturn's moons reshaping the planet's rings : Scientific American Gallery
BBC NEWS | Science & Environment | Can you see time?via neatorama
China: All Your Rare-Earth Metals Belong to Us | Danger Room | Wired.com
Nanotech in your world.It is going to take too long to regulate this industry and it is sad. More.via BoingBoing