The best cameras for aspiring photographers who want to take a step up from their smartphones — whether you want to photograph the night sky, wildlife or the world around you.

Discover the history of our feline friends, and learn about the debate over whether cats are really "domesticated" at all.

Discover interesting facts about cat intelligence, how they see the world, and why we keep them around.

Everything you need to know to photograph a meteor shower, from choosing the right time to camera settings, and some advanced techniques for creating meteor images you can be proud of.

BUYING GUIDEHere are the best massage guns to buy in every category, from Theragun Pro to Homedics Pro Physio.

Buying GuideThese are the best fitness trackers you can buy in every category, from Amazfit Balance and Garmin Fenix 8 to TicWatch Atlas

Here are the best cheap exercise bikes to buy in every category, from Echelon Connect to Yosuda and Zwift.

Discover interesting facts about who Neanderthals were, whether they mated with modern humans and when they died out.

These are the best walking treadmills you can buy in every category, from Mobvoi Home Treadmill to Bluefin Fitness Task 2.0 Treadmill.

Buying GuideThese are the best humidifiers you can buy in every category, from Dyson AM10 and Levoit LV600HH to HoMedics TotalComfort Deluxe.

BUYING GUIDEThese are the best running watches in every category, from Garmin Fenix 8 to Apple Watch Series 8 and Coros Pace 2.

Buying GuideThese are the best rowing machines you can buy in every category, from Concept2 RowErg and Ergatta Rower to Hydrow Wave.

Buying GuideThese are the best exercise bikes you can buy in every category, from the Peloton Bike and YOSUDA Bike to the Schwinn IC4.

Buyers guideThese are the best running shoes for supination you can buy in every category, from Saucony Ride 16 and Brooks Glycerin 20 to Hoka Mach X.

BUYING GUIDEThe best cycling shoes, from Peloton and Shimano RC1, to help you get the most out of your ride.

BUYING GUIDEThe best Fitbit wearables, from simple fitness trackers to feature-packed smartwatches.

Discover interesting facts about how dolphins sleep, if they're dangerous, and what they eat.

Discover interesting facts about whales, how big they can get, and how they track down their prey.

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings.

Discover interesting facts about when dinosaurs lived, why they died and how big they got