Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Archaeologists have ...

Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years. In Olduvai Gorge, archaeologists have discovered a range of bone tools ...

A new open-source tool named 'Chirp' transmits data, such as text messages, between computers (and smartphones) through different audio tones. The tool, developed by cybersecurity researcher solst ...

Blake Lively broke her social media silence on Wednesday to pay tribute to her late “Gossip Girl” co-star Michelle Trachtenberg, who died Wednesday morning at 39. In an Instagram Story, Lively ...

A U.S. federal judge on Saturday temporarily barred the implementation of an 18th-century law that gives Donald Trump policy leeway to speed up deportations hours after the president invoked ...

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We guide you through why fuel-saving tires work and help you pick the best ones you can buy. Prompted by a call for ever-improving fuel efficiency, today’s tires are made to be more fuel ...

Archaeologists have unearthed a collection of 27 fossilized bone tools within the Olduvai Gorge in Tanzania. For over a million years, early hominins had been shaping stone into tools. But ...