Read the latest articles from Popular Science (Page 873)

Food Safety

New tech could soon let you test whether your lettuce carries E. coli

But is at-home food testing actually beneficial?

By Dana G. Smith

Technology

CES 2018: Checking in on new tech six months later

Checking in on the new gadgets and promises from this years Consumer Electronics Show

By Stan Horaczek

NASA

Meteorologists just found the coldest natural temperatures on the planet

The bottom of the world could get down to -145 degrees this month.

By Lexi Krupp

Psychology

The science of superstition

And why people believe in the unbelievable.

By Neil Dagnall and Ken Drinkwater/The Conversation

Climate Change

2018 has been full of weird weather so far

Huzzah for snow in June and ice in Florida!

By Sara Chodosh

Evolution

Earth’s first animals probably triggered a change in climate

Of course, they warmed things up over millions of years, not a couple hundred.

By Neel V. Patel

Environment

Wildfires are burning across the country—here’s how to prepare

Only YOU can protect your home from a wildfire.

By Mary Beth Griggs

Evolution

Descended testicles: DNA study drops new hints on secrets of low hanging glands

Keeping everything outside the body seems like a strange choice.

By Neil Adams/The Conversation

Electric Vehicles

This is Jaguar’s first real attempt to take on Tesla

New I-Pace is a breakthrough achievement—and a hell of a fun car.

By Eric Adams

Climate Change

Climate change forced a famously old-school museum to go digital

How do you keep an exhibit up to date when the data is still rushing in?

By Eleanor Cummins

Health

Another giant study confirms that your coffee habit is probably good for you

Enjoy your morning cup of joe with a dash of smugness.

By Sara Chodosh

Animals

Koala genes might reveal how they survive a toxic diet

And might help us save them from chlamydia.

By Kat Eschner

Space

200,000 asteroids trace their origins to just a handful of obliterated parents

And that’s only the inner asteroid belt.

By Mary Beth Griggs

Mental Health

Why suicide is on the rise in the U.S.—even as it falls in Europe

Could inequality be to blame?

By Steven Stack/The Conversation

Medicine

Beauty vitamins promise shinier hair, stronger nails, and suppler skin, but do they work?

Cosmetic supplements have a lot of claims, but not enough science.

By Julissa Treviño

Health

Is an artificial tan safer than the real thing?

Sunless tanners work for the same reason a steak turns brown.

By Sara Chodosh

Life Skills

How to find your way out of the woods without tools—or your phone

Navigate back to civilization.

By Dan Seitz

Exoplanets

The potential for habitability on these exoplanets is tilting in the right direction

Life needs a stable climate.

By Neel V. Patel

Self Driving

This self-driving grocery delivery car will sacrifice itself to save pedestrians

The vehicles will take part in a pilot program with Kroger in the fall.

By Rob Verger

map of world with yellow and blue dots on it.

Space

How to tell an asteroid from a comet, even when its from outside our solar system

An ‘Oumuamua by any other name would still be as fascinating.

By Mary Beth Griggs

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Read the latest articles from Popular Science (Page 873)

New tech could soon let you test whether your lettuce carries E. coli

CES 2018: Checking in on new tech six months later

Meteorologists just found the coldest natural temperatures on the planet

The science of superstition

2018 has been full of weird weather so far

Earth’s first animals probably triggered a change in climate

Wildfires are burning across the country—here’s how to prepare

Descended testicles: DNA study drops new hints on secrets of low hanging glands

This is Jaguar’s first real attempt to take on Tesla

Climate change forced a famously old-school museum to go digital

Another giant study confirms that your coffee habit is probably good for you

Koala genes might reveal how they survive a toxic diet

200,000 asteroids trace their origins to just a handful of obliterated parents

Why suicide is on the rise in the U.S.—even as it falls in Europe

Beauty vitamins promise shinier hair, stronger nails, and suppler skin, but do they work?

Is an artificial tan safer than the real thing?

How to find your way out of the woods without tools—or your phone

The potential for habitability on these exoplanets is tilting in the right direction

This self-driving grocery delivery car will sacrifice itself to save pedestrians

How to tell an asteroid from a comet, even when its from outside our solar system

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