A Falcon UAV unpiloted aircraft is bungee launched in a midday demonstration flight.

The One Use of Drones Everyone Can Agree on, Except for Poachers

Conservationists are looking to Unmanned Aerial Vehicles for help in keeping an eye on endangered species

Using hydroponics and LED, two entrepreneurs are growing produce underneath London.

Would You Eat a Salad Grown in a Bomb Shelter?

In London’s old, abandoned bomb shelters, a local food movement is taking root

The Intel Science Talent Search honored the top winner and nine esteemed runners-up of its 2014 competition at a black-tie affair in Washington, D.C.

These Teenagers Have Already Accomplished More Than You Ever Will

The winners of this year’s Intel Science Talent Search take on flu vaccines, stem cells and tools for diagnosing cancer

This "heart sock" is dotted with sensors that can detect the intricate inner workings of the heart.

Tech Watch

This Wearable ‘Heart Sock’ May Someday Save Lives

Inventors say a new device can detect irregularities and even intervene before heart attacks turn deadly

Neuroscientist Aaron Seitz argues that training the brain to better adapt to changing eyes is no different than exercising the body to be stronger or faster.

Tech Watch

This New App Promises to Sharpen Your Eyesight

Forget Lasik. A neuroscientist from the University of California Riverside swears that his exercises can improve your vision

Where do you want to go? The cargo-hauling Airlander can stay aloft for three weeks.

Tech Watch

An Airship The Size of a Football Field Could Revolutionize Travel

A new fuel-efficient airship, capable of carrying up to 50 tons, can stay aloft for weeks and land just about anywhere

Toothbrushes that, along with an app, track your dental hygiene are coming soon.

Tech Watch

Just How Smart Can a Toothbrush Be?

Two companies compete to get the first smart electric toothbrush—complete with a smartphone app—on the market

Elizabeth Holmes holds a vial of one drop of blood—all that's needed for a new method of simultaneously testing for a gamut of health threats, such as STDs, heart disease and diabetes.

Tech Watch

How To Run 30 Health Tests On a Single Drop of Blood

Say goodbye to lengthy blood work. A new lab called Theranos says its method is faster, more accurate and much less painful

The traditional geographic coordinate system identifies locations on the globe with a pair of long numbers. what3words proposes using language instead.

A Plan To Replace Geographic Coordinates on Earth With Unique Strings of Three Words

The startup what3words wants to change the way we talk about locations

A resident of "Dementia Village" goes grocery shopping with a caregiver.

For People with Dementia, Does It Take a Village?

A community in the Netherlands has become a model for how to help people feel at home even after they’ve lost their memory

Prototypes of the winning design from the 2012 "Reinventing the Toilet Challenge" are now being tested in India.

Tech Watch

Can This Toilet Save Millions of Lives?

A solar-powered toilet is the latest hope for the 2.5 billion people without access to clean water

EEG technology allows people to play music and control vehicles with their minds. But can it translate a dog's thoughts into words?

Tech Watch

Checking the Claim: This Device Would Allow Dogs to Talk Like Humans

A team of oddball inventors claims they are developing a headset that translates a canine’s thoughts into words

Would you want a ring made from the cremated remains of a friend or family member?

Tech Watch

A Startup Claims To Turn the Dead into Diamonds

The Swiss-based company, Algordanza, says it’s developed a technology that transforms the ashes of a deceased loved one into keepsake jewelry

With Avegant Glyph, movies and games are beamed directly into the wearer's eyeballs through a patented "virtual retina" system.

Tech Watch

This Headset Can Beam Movies Directly Into Your Eyes

The Avegant Glyph is the first wearable tech that replicates an evening at the cinema

Fast Forward

Photos: The Rise of the Volocopter

A helicopter has just one rotor to provide lift. This machine has 18

The U.S. Army Natick Soldier Research, Development and Engineering Center has developed a prototype for pizza that could be included in soldiers' field rations.

Ultimate Survival Food: Military-Engineered Pizza That’s Good For Three Years

Army scientists have come up with a recipe for a long-lasting pie that can be stored at room temperature

Five years ago, a team of scientists in Iceland, drilling deep within the Earth’s crust, hit upon molten rock.

Can Volcanic Magma Power The Future?

Scientists in Iceland have figured out how to create geothermal energy from super-hot molten rock

A new exhibition explores how failure relates to success.

Why It’s Time to Show Failure Some Respect

An Irish exhibition titled “Fail Better” argues that flubs make success possible

David Datuna's "Portrait of America" is the first artwork in the world to use Google Glass technology.

Seeing Art Through Google Glass

David Datuna became the first artist to incorporate the technology into a public art piece; now, “Portrait of America” is coming to the Smithsonian

An ice maker pebbles the 2014 Olympic curling rink in Sochi.

Winter Olympics

Why Curling Ice Is Different Than Other Ice

There is a science to preparing ice for the shuffleboard-like sport. It’s all about the pebbling

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