Read the latest articles from Popular Science (Page 131)

Memory, scent, and strong bonds fuel the joyous reunions between dogs and their pet parents.

A cognitive psychologist explains why you learn when the work is hard.

If you're going to buy a Keurig, this pre-Prime Day sale is a great time to do it. You can even get an ice coffee maker for the lowest price of the year.

If you've met a cat, you know they can be a bit subtle with their love.

“The males lost all their energy and lay immobile on the bottom while the female swam away actively.”

Art knockoffs generate between $4 and $6 billion annually.

Keep an eye out for dragonfly swarms.

The 3,300-year-old artifact was found in the capital of the ‘Heretic King.’

The measurement has nothing to do with how hot it is outside.

Admire our mighty oceans.

'It was an absolute miracle.'

Five buttons, so many possibilities.

These battery-powered saws are even more powerful than their gas-powered competition. Plus, they're quieter and easier to start.

Your local beetles and chipmunks will thank you for backing away from the rake.

The bike provides impressive ease of use to go with its high performance and visceral engine character.

These environmental engineers and grasshoppers turn over more nutrients in the soil than bigger species do

There are less than 10,000 of these furry tree-climbers left in the wild.

Our ideas of what qualifies as breakfast food are cultural distinctions, not scientific ones.

'The mouse is long overdue for reinvention.'

The Rubbermaid Brilliance containers are absolutely worth the investment for their sturdy build and they're extremely secure tops.