Smithsonian Magazine on MSN
Sharklike Fish With Weird, Buzz-Saw Jaws Sliced Through the Seas, Then Vanished. Now, Paleontologists Are Unraveling Their Secrets
These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...
All 4K TVs offer sharp resolution, but great picture quality is about much more than pixel count. How a TV handles contrast, color accuracy, and brightness can make a significant difference in ...
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