Over 2 decades of Chandra X-ray Observatory views of the Crab Nebula and Cassiopeia A have been time-lapsed. The Chandra team explains here. Credit: NASA/CXC/A. Hobart Giant sunspot on par with the ...

Over 2 decades of Chandra X-ray Observatory views of the Crab Nebula and Cassiopeia A have been time-lapsed. The Chandra team explains here. Credit: NASA/CXC/A. Hobart Body Language Experts Say ...

On the distant horizon, an amorphous shape is slowly approaching. It holds a simple sign with the words "Black Friday deals" written on the front. Following behind is an army of products vying for ...

Why are the jets emitted by black holes or neutron stars always concentrated like a laser? Craig CaseTwain Harte, California Astrophysical jets are rapid outflows from a central object that become ...

49 x 66 cm. (19.3 x 26 in.) ...

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A female wolf figured out how to pull a crab trap from the ocean onto shore to fetch a tasty treat. Scientists debate whether the behavior represents tool use, or if the animal needed to have modified ...

Here are the CBC Books picks for the top Canadian fiction of the year!