Stay Curious. Stay Connected.
MailNewsletters♡Donate Now
Sign up
*Password must be at least 8 characters and contain one uppercase letter, one lowercase letter, one number and one symbol.
Already have an account?
By submitting, you consent that you are at least 18 years of age and to receive information about MPR's or APMG entities' programs and offerings. The personally identifying information you provide will not be sold, shared, or used for purposes other than to communicate with you about MPR, APMG entities, and its sponsors. You may opt-out at any time clicking the unsubscribe link at the bottom of any email communication. View our Privacy Policy.
Sign in to your profile
Forgot Password?
New to MPR News?
Welcome back
to news
for you
Reset Password

Enter the username on file and we'll send you a code to reset your password.

Still require assistance or not sure what your User Name is?
Welcome back
to news
for you
Email Verification

A verification code has been emailed to

Still awaiting the code?

Science

Why are kids who get less candy happier on Halloween?

In a psychology study using Halloween candy, kids who got a candy bar and a piece of bubble gum were less satisfied than kids who got just a candy bar.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!
Report: NSA broke into Yahoo, Google data centers

Report: NSA broke into Yahoo, Google data centers

According to a secret accounting dated Jan. 9, 2013, NSA sends millions of records every day from Yahoo and Google internal networks to data warehouses at the agency's Fort Meade, Md., headquarters.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!
Are online comments 'bad for science'?

Are online comments 'bad for science'?

Last month, Popular Science magazine disabled all online comments on its website. What's the importance of community discussion in scientific research?

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!

How video games are getting inside your head -- and wallet

Game developers are studying gamers' action as they play in order to make the games more lucrative.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!

Internet address system expands with 4 suffixes

The oversight agency for Internet addresses says it has added four domain name suffixes -- the first of hundreds expected in the coming years in the online addressing system's largest expansion ever.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!

Southern ozone hole slightly smaller this year

Warm air at high altitudes this September and October helped shrink the man-made ozone hole near the South Pole ever so slightly, scientists say.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!

Leaving the driving to a computer has big benefits

In some ways, computers make ideal drivers. They do such a good job, in fact, that a new study says self-driving cars and trucks hold the potential to transform driving

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!

High-altitude balloon to take tourists into space

The latest space tourism venture depends more on hot air than rocket science. A company announced plans to send people up in a capsule, lifted 19 miles by a high-altitude balloon.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!

The mist and mystique of dry ice

For nearly two centuries, dry ice has occupied a special place in the human imagination. In its solid, frozen form, carbon dioxide can be mesmerizing.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!

NASA: Asteroid coming close in 2032 no concern

NASA says a big asteroid that whizzed by Earth last month unnoticed is probably nothing to worry about when it returns much closer in 19 years.

Go Deeper.

Create an account or log in to save stories.

Like this?

Thanks for liking this story! We have added it to a list of your favorite stories.

Show me!