Science

Canada to Build Canadarm3 for Artemis Missions

When you need a robotic arm in space, call the experts. In the past decades, the Canadian Space Agency has provided robotic weapons for the Space Shuttle and the International Space Station. And now it will build the next generation of robotic systems to go to the Moon, called Canadarm3. …

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Hidden map of a worm to grow new eyes

Planarians have unusual talents, to say the least. If you cut one of the little flatworms in half, the halves will grow back and give you two identical worms. Cut the head of a flatworm in two, and it will grow two heads. Cut an eye out of a flatworm …

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