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From sets celebrating architecture and famous art to clever designs, these are the best Lego sets for adults.

References Rowing machines and treadmills do not challenge your cardiovascular system in the same way, so what is the science behind it?

REFERENCE Equinoxes occur twice a year, with night and day being almost the exact same length all across the world. The next equinox is the March vernal equinox, beginning on March 20, 2025 in North America.

We're sharing our best tips on how to photograph the moon and with the total lunar eclipse on March 13-14 — discover the right gear, settings and composition techniques to make the most of the event.

BUYING GUIDE These are the best air purifiers for allergies you can buy in every category, from Levoit Core 600S and Molekule Air Pro to RabbitAir A3.

Discover interesting facts about how Earth formed, what it's made of and more.

Explore the wonders of the night sky with our guide to the best celestial sights you can observe with binoculars between February and April 2025.

Discover interesting facts about snakes, from how they hunt and eat, to why they don't have legs.

Buying Guide These are the best electric toothbrushes you can buy in every category, from Oral-B Genius X and Bitvae R2 to Waterpik Complete Care 9.0.

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

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

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

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

Discover interesting facts about elephants, the highly intelligent and social animals that roam Africa and Asia.