Kevin Lieber

Kevin Lieber



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Rachel Feltman

Rachel Feltman


Latest Articles

co2 collector containers

Why carbon capture needs to evolve

The technologies are a useful tool to reduce CO2 levels but have yet to move us away from fossil fuels.

Beautiful cat on red background

Why do cats make biscuits?

Kneading can be a positive sign that your aloof cat does actually like you.

A 2017 Macbook Air on a white background

Grab a grade-A refurbished MacBook Air for $299.97 during our Deal Days sale

Hurry, this offer ends on July 21 at 11:59 p.m.

Image of ice falling away from Falcon 9 rocket shortly before explosion
Private Space Flight

SpaceX’s historic Falcon 9 success streak met a fiery end

The reusable rocket still has a 99.7 percent track record.

harvester ants

How ants acts for the common good of the colony

Researchers observe reverse social contagion at work.

The best Shark vacuums will help you keep your house tidy.

The best Shark vacuums for 2024

These vacuums (and mops) are designed to provide comprehensive cleaning.

Close up of bald eagle

Hunters’ bullets are poisoning bald eagles

A lead fragment as small as a grain of rice is enough to kill one.

How to make a walkie talkie for your dog

How to make a walkie talkie for your dog

Popular Science lauded such an effort in 1939. Today is a whole different story.

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Unlock a new language with the award-winning Rosetta Stone app for only $152

Master everyday conversations and open doors to new experiences.

Popular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, PopSci unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.

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