Read the latest articles from Popular Science (Page 874)

Science

How we discovered three poisonous books in our university library

Arsenic and old manuscripts.

By Jakob Povl Holck and Kaare Lund Rasmussen/The Conversation

Military

Immigrant children in U.S. detention camps could face yet another health hazard: contaminated water

Toxic chemicals common on military bases are especially dangerous for children.

By Jennifer Lu

Projects

This Japanese fungus can dry-age a steak in 48 hours. Here’s how.

This barbecue season, try cooking with koji.

By Kevin Gray and Jason Tasauro

Tech Hacks

These apps give you the best features of iOS 12 before the update rolls out

Don't wait until September.

By David Nield

Science

Labeling GMOs might not actually make them seem scarier

Vermonters seem less averse to bioengineered food once it's identified.

By Sara Chodosh

Technology

Lego blocks could be the key to detecting nerve gases in the field

The worst toys to step on may yet be redeemed.

By Kat Eschner

Space Telescope

Blame loose screws and ‘excessive optimism’ for the latest delay of NASA’s new space telescope

James Webb is now slated for a 2021 launch—only a bajillion years late.

By Mary Beth Griggs

a medieval illustration of people cooking

The Weirdest Thing I Learned This Week

The weirdest things we learned this week: scientists doing sex magick, ancient mac and cheese, and contagious writer’s block

Our editors scrounged up some truly bizarre facts.

By Rachel Feltman

Evolution

We’re really bad at making babies

Anatomical compromises from millions of years ago have made birth hard for humans.

By Amy Schellenbaum

Environment

Run, don’t walk, to see New York City’s latest corpse flower bloom

The Bronx's stinkiest resident will only blossom for a day or so.

By Rachel Feltman

This is what it’s like to speak with Google’s reservation-making AI service

Google Duplex is slowly rolling out.

By Rob Verger

Fitness & Exercise

That beer after your workout probably isn’t helping you

It might even ruin your gains.

By Sara Chodosh

NASA

A Japanese spacecraft is zooming towards an asteroid shaped like a gemstone

It’s getting closer all the time.

By Mary Beth Griggs

people holding up phones in crowd to take photographs

Social Media

Social media’s political role got its start in the Middle East

We're only beginning to feel the full effects.

By Lexi Krupp

Evolution

We haven’t been giving Neanderthals enough credit

New evidence suggests they were skilled hunters.

By Annemieke Milks/The Conversation

manta ray swims through Flower Garden Banks

Ocean

Why biologists are so excited to find a bunch of puny manta rays

Young manta rays have a sanctuary in the Gulf of Mexico.

By Lexi Krupp

Gene Editing

CRISPR could use gold nanoparticles to edit your brain

Researchers were able to turn down behavioral problems in mice.

By Kat Eschner

Environment

Meet the designer who wants to make fruit labels out of soap and save the world from swizzle sticks

Inside the mind of Scott Amron.

By Eleanor Cummins

NASA

The White House is calling for Space Traffic Control

It's time to stop sending up so much garbage.

By Mary Beth Griggs

Evolution

Why it would have been impossible for a T. rex to stick out its tongue

Everything we thought we knew about dinosaur tongues is wrong.

By Anna Brooks

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Read the latest articles from Popular Science (Page 874)

How we discovered three poisonous books in our university library

Immigrant children in U.S. detention camps could face yet another health hazard: contaminated water

This Japanese fungus can dry-age a steak in 48 hours. Here’s how.

These apps give you the best features of iOS 12 before the update rolls out

Labeling GMOs might not actually make them seem scarier

Lego blocks could be the key to detecting nerve gases in the field

Blame loose screws and ‘excessive optimism’ for the latest delay of NASA’s new space telescope

The weirdest things we learned this week: scientists doing sex magick, ancient mac and cheese, and contagious writer’s block

We’re really bad at making babies

Run, don’t walk, to see New York City’s latest corpse flower bloom

This is what it’s like to speak with Google’s reservation-making AI service

That beer after your workout probably isn’t helping you

A Japanese spacecraft is zooming towards an asteroid shaped like a gemstone

Social media’s political role got its start in the Middle East

We haven’t been giving Neanderthals enough credit

Why biologists are so excited to find a bunch of puny manta rays

CRISPR could use gold nanoparticles to edit your brain

Meet the designer who wants to make fruit labels out of soap and save the world from swizzle sticks

The White House is calling for Space Traffic Control

Why it would have been impossible for a T. rex to stick out its tongue

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