Humans and our primate ancestors have been making and using stone tools for millions of years.
Apple's iOS 13 beta 1 releases June 3. Find out how to download and install the developer software or sign up for the public beta, here
There are three different physical processes responsible for accelerating particles to vast speeds.
The whales, capable of diving thousands of feet into the ocean, are little-understood by scientists.
Venus, Earth and Jupiter's tidal forces influence the solar magnetic field.
Are YouTube and Snapchat down, not working? Entire regions of U.S. affected by social media outage.
Google Maps has a new speed trap alert that drivers are finding pretty handy. Find out what the alert means, how to report speed traps you've found and more.
Archaeologists think the boat may have met a fiery end.
The myth that children are visual, auditory and kinesthetic learners robs them of opportunities, a professor of educational psychology told Newsweek.
The planet is the first of its kind to be discovered in the "Neptunian Desert"—the region immediately surrounding stars where no planets similar in size to Neptune are found.
In 2018, nonprofit Gotham Whale spotted 272 whales in New York City waters.
Celebrate the 50th anniversary of the Apollo 11 Moon landing with a road trip to some of the places that made it possible.
AI devices, heads-up displays, smart license plates and more are make drivers safer.
Less than half of crowdfunded projects meet their goals, but these speakers, sleep trackers, puzzles and more killed it on Kickstarter and Indiegogo.
Troy Billett is working to provide power and purify water around the world, one box and one village at a time.
These supernovae showered the Earth with cosmic rays between around 8 million and 2.6 million years ago, potentially leading to an uptick in lightning strikes and, consequently, wildfires.
The discovery could have significant implications in the search for signs of past life on the Red Planet.
Since it was first formally proposed more than a decade ago, the Anthropocene designation has been the subject of intense debate among experts.
"The Deadly Underground World of Dogfighting on Facebook" report demonstrates how prevalent and easy it is to find dog fighting.
Snapchat app has a new baby face filter and it's adorably hilarious. Find out how to get and use the new filter, here.
"The problem is trust. No-one has any in Facebook right now," social media expert Matt Navarra told Newsweek.
The object will come within about 3 million miles of our planet.
Mark Sirangelo was appointed special assistant to NASA Administrator Jim Bridenstine in April.
The space agency investigates new ways to grow plants in space to offer astronauts an alternative to processed food during long missions.