Read the latest articles from Popular Science (Page 27)

The drive to save elephants had some unforeseen conservation consequences.

There are top-notch Polk components at deeply discounted prices during the Amazon Prime Big Deal Days sale.

SB 576 expands on 2010's CALM Act.

Grab a new lawn mower, leave blower, trimmer, snow blower, and pretty much anything else you need to care for your space.

Get an immersive home theater experience for less with up to 26% off Sonos soundbars & more during Amazon's annual Prime Big Deal Days sale.

Superionic materials have spawned hope for a new generation of power packs for electric cars, with a promise of greater range, faster charges and more safety. But scaling up won’t be easy.

From frozen pizza to lactose-free milk, food processing takes many forms. Here’s how to tell when it’s helping or hurting us.

Melissa & Doug's simple, beautiful toys make fantastic gifts and they're on steep sale during Amazon Prime Day.

Whether you're looking to upgrade your personal audio or get a giant party speaker to bother your neighbors, grab a JBL Prime Day deal.

Whether cueing up a classic, laying down vocals, or slipping into a mix, A-T makes the moment sound right at the right price during Deal Days.

Everything tastes better out of a Hydro Flask. Right now, you can save 25 percent off of a wide variety of drinkware.

You can create a comprehensive home security system with these high-end security cameras from Arlo.

Homedics makes self-care devices for just about every part of your body. Treat yourself to these deep Prime Day discounts.

Amazon Prime Day is a perfect opportunity to replace your current light bulbs with GE Sync or LED bulbs on a budget.

Get ready for DIY home improvement projects and other builds with these steep Prime Day discounts on Craftsman tools.

These are the lowest prices of the year on Camelbak's entire collection of hydration packs and drinkware.

Amazon's annual Prime Day sale has Belkin chargers and accessories on sale for clearance prices across the board.

Score a discounted Cricut vinyl cutter during Amazon Prime Day and make your own stickers, shirts, and anything else you can think of.

Consider a portable jump starter an essential part of your car's emergency kit. It might literally save you in an emergency.

TREBLAB’s already-affordable audio gets even easier to grab, with Bluetooth speakers, headphones, and earbuds on sale for Amazon Prime Days.