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A newly discovered sauropod dinosaur left behind some epic footprints
Garumbatitan morellensis' vertebrae alone were nearly 3 feet wide.
How researchers trained a budget robot dog to do tricks
A new 'parkour algorithm' teaches robodogs in virtual settings first.
Do the ancient human footprints at White Sands date back to the last ice age?
New tests on the millennia-old footprints confirm their age. But debate around the first humans to live in the Americas will continue.
DARPA wants to modernize how first responders do triage during disasters
The Pentagon is looking for new ways to handle mass casualty events, and hopes that modern tech can help save more lives.
The study of smell loss still struggles for support
The pandemic brought attention to an overlooked condition. But researchers are still fighting to show smell matters.
An ‘electronic tongue’ could help robots taste food like humans
A combination of ultra-thin sensors marks the first step in machines being able to mimic our tastes.
This robot trio mimics the life cycle of a frog
Search-and-rescue operations could one day feature a fleet of frog-bots to help save the day.
What can we do about ultraprocessed foods?
Researchers are figuring out the features of these foods that harm our health — and proposing ways ahead.
No two parakeets sound exactly the same
The unique 'voice prints' could help the chatty birds pick one another out in a flock, according to new research.
Shipbuilders 3D-printed a part for a nuclear submarine
The component is for a Virginia-class sub called the Oklahoma.