What if the next car you buy or taxi you hail drives itself? Driverless cars, also known as autonomous or self-driving vehicles, are currently in test-drive mode around the globe. Should we proceed with caution? Or embrace the driverless car?
Each spring brings a symphony of colorful wildflowers to Minnesota's forests, wetlands and prairies. Here's a selection of photos of just a few of the many flowers in bloom so far this spring in Minnesota.
Behavior and environment are big factors in a surge in obesity. Scientists are busy trying to identify the many genes that play a role in weight gain to develop a predictive obesity test.
Scientists have gotten the first photograph of a black hole, and competing commercial ventures are making dramatic strides beyond the atmosphere. Are we seeing a renewed public interest in space? What's the latest in space exploration and astronomy?
President Trump criticized social media companies after Facebook banned a number of extremist figures, declaring that he was "monitoring and watching, closely!!"
A fictitious asteroid is the focus of a realistic exercise, as experts at the Planetary Defense Conference run through how the Earth would respond to news of a looming asteroid strike.
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