Scientists hope building simulated oceans and 3D computer-generated coral can help them preserve a natural wonder
"Star Trek'"s tricorder? Now, there are CT scans, MRIs and ultrasounds
In a letter to Apple's CEO, Senator Al Franken outlined concerns including Apple selling data to third parties or giving it to police
"I think what we've seen so far from Facebook is only the tip of the iceberg," said Sen. Mark Warner
"This morning, a lone explorer, a machine made by humankind, finished its mission 900 million miles away"
Accelerating sea level rise means the islanders of Kiribati face homelessness, sooner rather than later
Cyberattacks are more prevalent than ever, and reformed hackers are often the only people who can stop their own kind
Facing a severe population decline as its people shun reproduction, Japan is turning to robots to address the shortfall
Earth is in the midst of the sixth mass extinction in the planet's history, researchers warn in a new, big-picture report
Mark Zuckerberg criticized Elon Musk's recent comment that AI poses a "fundamental risk to the existence of human civilization"
New research looks at the positive and negative effects of major social media platforms on young people's health
Ice tells the story of a changing world, and it is not in denial about climate change
Two space station astronauts worked outside the lab Friday to install new cameras and carry out other mainenance
Bipartisan bill called the Honest Ads Act would make online advertisers disclose who paid for ads, just as TV and radio advertisers do
Women own about one-third of small businesses, but they receive only 10 percent of venture capital funding -- why?
The hashtag was also tweeted nearly a million times in 48 hours, according to Twitter
Alex Stamos said the internal security practices should be run more like a defense contractor
New report reveals the deadly toll pollution takes worldwide, but experts say it's "a winnable battle"
How to protect yourself after the data breach that we've now learned compromised all 3 billion Yahoo accounts
Meteors at night are often no larger than specks of sand burning up in the atmosphere; to be seen in broad daylight, they have to be much bigger
Internet giant is deepening its financial ties with one of Uber's biggest ride-hailing rivals
Subrahmanyan Chandrasekhar won the Nobel Prize in 1983 for his theory on the evolution of stars
Scientists from NOAA's Climate Prediction Center say there's a 55 to 65 percent chance of La Niña weather conditions
New and old technologies reveal what's killing Australia's great marine wonder
Side effects include the rapid release of greenhouse gases and homes buckling into uneven ground
September was the fourth-warmest September on record and saw a number of weather anomalies across the globe
Reps. Keith Ellison, John Conyers send social media company a letter asking it to outline its policies on hate speech and advertising
New details are emerging about how Apple's iPhone X will handle facial scanning and security
These extraordinary sea species are threatened by coral bleachings at the Great Barrier Reef
Google has rolled out a new feature that lets you explore planets, moons and the International Space Station
A trio of gravitational-wave detectors make their first joint observations of a ripple sent through space-time by merging black holes
We're killing one of the world's most spectacular natural wonders – but it's not too late to change
In poor, rural parts of the globe, the most direct way to get power might be straight from above