Here’s how researchers are helping AIs get their facts straight
Having AI models say how confident they are in their answers could help minimize inaccurate responses. Just don’t be ...
PBS2d
How paleontologists are using fossilized shark teeth to date the past
Sharks have ruled the Earth’s oceans for 400 million years and recent research on fossilized shark teeth has led to the ...
How Minnesota’s only underwater archaeologists find wrecks in Lake Minnetonka (copy)
A small boat is strategically packed with SCUBA gear – oxygen tanks line the stern – folding chairs, coolers and other bags of gear; some items shoved into every nook ...