References

BUYING GUIDE These are the best smart scales to buy in every category, from Withings Body to Renpho smart scale.

BUYING GUIDE These are the best air purifiers you can buy in every category, from Levoit Core 600S and BlueAir Blue Pure 411i Max to Dyson Purifier Cool.

Is it ever too late in the season to get a flu shot? Here's what experts have to say.

Encourage children to love science by showing them the world in miniature with some of the best microscopes for kids.

Buying Guide These are the best exercise bikes you can buy, from the Peloton Bike and YOSUDA Bike to the Schwinn IC4.

BUYING GUIDE These are the best treadmills you can buy in every category, from NordicTrack x22i and Mobvoi Home Treadmill to Peloton Tread.

Unlock the night sky with the best binoculars for stargazing designed to capture stars, planets, and distant galaxies — our top picks

Find the best binoculars for wildlife, stargazing, tracking athletes, or plane spotting — check out our top picks.

The best telescopes offer an unparalleled view of the cosmos, and we've gathered our favorites.

BUYING GUIDE The best astrophotography cameras require excellent low-light capabilities — check out our favorite models.

Discover interesting facts about volcanoes, including why and where they form and history's deadliest eruption.

Discover a microscopic world with one of the best microscopes for students and young scientists, without emptying your wallet.

BUYING GUIDE The best cameras for wildlife photography have impeccably accurate autofocus, a fast burst rate and sharp, detailed images — we've rounded up the best models.

Reference We take a closer look to see if using air purifiers helps with asthma.

REFERENCE Air purifiers can improve air quality, but do these devices help relieve allergies?

Learn how to capture the night sky — tips on choosing the best camera and lens, plus advice on camera settings, choosing a good location and apps to help plan your shoot.

Master the basics with this beginners guide to wildlife photography. Find the best cameras, learn how to find your subjects, and handle changes in lighting.

Buying Guide Looking to check out macOS? Here are the best MacBooks for students you can buy right now.

Buying Guide Ideal for work and entertainment, these are the best laptops for students in 2024.

Buying Guide We've ranked the best photo editing laptops, from MacBooks to gaming notebooks