Joshua Peralta

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3,600 crystals in wearable 'skin' monitor health 24/7 - Futurity

A new wearable medical device that uses up to 3,600 liquid crystals can be placed directly on the skin for around-the-clock health monitoring.

Editing The Genes Of Superbugs To Turn Off Antibiotic Resistance

Fighting bacteria’s ability to fight<p>Over the past decade, deadly bacteria such as MRSA, <i>C. difficile</i>, and even tuberculosis have developed numerous mechanisms to keep themselves alive at all cost – mostly against antibiotics. Some bacteria have the ability to pump invading antibiotics out of their …

Mantis Shrimps Can See Cancer, And Scientists Have Now Created a Camera That Does The Same

Image: Jung Hsuan/Shutterstock<p>Scientists from the University of Queensland in Australia have discovered that mantis shrimp have an incredibly useful …

Water Vapor Seen on Distant World

Search for potentially life-sustaining worlds gets a boost with the ability to probe a common class of planets.<p>Astronomers have found evidence of water vapor in the atmosphere of a Neptune-size planet 122 light-years from Earth—the first time water has been identified on a planet that small, …

Water on Earth predates the solar system, and even the sun

Some of the water molecules in your drinking glass were created more than 4.5 billion years ago, according to new research.<p>That makes them older than the Earth, older than the solar system — even older than the sun itself.<p>In a study published Thursday in Science, researchers say the distinct …

Universe

The Strongest, Most Expensive Material on Earth

Graphene's most problematic superlative is its cost.<p>It was so simple. Take a small flake of graphite and put it on piece of regular old Scotch tape. Pinch it in between the tape, peeling off layer after layer until it leaves only the vaguest, most transparent of marks. Transfer those dustings onto …

'Cloaking' device uses ordinary lenses to hide objects across range of angles

Inspired perhaps by Harry Potter's invisibility cloak, scientists have recently developed several ways—some simple and some involving new …

Frying with Olive Oil and Other Ways You're Misusing Oil

With hundreds of options in the grocery store, choosing the right type of oil for your cooking needs can be difficult. Maximize your efficiency in the kitchen with some simple guidelines for how to use oil.<p><b>Click Here to See the Complete List of Ways You're Misusing Oil</b><p>Whether you're choosing …

How often do you need to see a dentist?

Is going to the dentist every six months really necessary for good oral health? Claudia Hammond investigates.<p>A lot of us think that we should visit the dentist every six months – even if it’s not what we do in practice. Whether those biannual check-ups are really necessary is, however, a matter of …

When the Government Wanted a Database of Everyone's IQ

Today people worry about NSA spying. Fifty years ago it was intelligence tests. The conversation hasn't changed.<p>In November of 1967, The Atlantic's cover featured an evil Uncle Sam generating data readouts in a dark control room. The journalist behind the cover story, Arthur Miller, noted at the …