From mental health apps to robot surgeons, artificial intelligence is already changing the practice of medicine.
What if AI bots could be the ones to have meaningful conversations with humans?
2.2 billion people worldwide are too heavy. How can we help them lose weight?
If we don't, the biases of our past could dictate our future.
Imagine voting for the president from the comfort of your bed.
Imagine getting your kale from the abandoned brewery down the street.
It could save the planet. Or it could make everything worse.
Here's what we think our world will look like in a century, from our perspective today.
Why do you think what you do about GMOs?
The way we see our bodies is changing. Can medical procedures keep up?
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