Month: January 2018

Enlarge / A different band can change the entire look of the Inspire HR. (credit: Valentina Palladino)

Update: To help all the readers out there considering health-related New Years resolutions, we've been testing the latest and greatest fitness trackers in recent months in order to update our Fitness Tracker Guidemaster. We originally put together our list of favorites in January 2018, but below you'll find our recommendations updated to include the best devices you can get in 2020.

The smartwatch hasn't swallowed up the fitness tracker yet. While many are intrigued by the powers of the Apple Watch, Wear OS devices, and the like, old-school fitness trackers still have their uses—and they're usually much easier on your wallet, too. The goal of the humble fitness band remains the same as it was when these devices were new: track daily activity in all its forms, from daily steps to intense workouts, from heart rate dips and spikes to the calm waves of sleep. Most of today's fitness trackers haven't changed much aesthetically, either. They're still, by and large, wristbands.

With so many devices sharing the same basic goals and set of features, it can be hard to deduce which tracker is right for you. But from our testing, there are some fitness trackers that stand out among the rest—some for their thoughtful applications, others for their versatility, and some for their focused approach to fitness training. We've looked back at the fitness trackers we've reviewed and selected the best devices that are most likely to help you get and stay in shape.

Enlarge / The mountains of Oppland. (credit: Wikimedia Commons)

Ancient ice has preserved thousands of artifacts left in Norway’s highest mountain passes by hunters and travelers over the last 6,000 years. But even as rising temperatures are revealing these artifacts for the first time, the vanishing ice is putting them at risk.

Even well above the tree line in Norway’s highest mountains, ancient fields of ice are shrinking as Earth’s climate warms. As the ice has vanished, it’s been giving up the treasures it has preserved in cold storage for the last 6,000 years: Neolithic arrows, scraps of clothing from the Bronze Age, and skis from Viking Age traders. And those artifacts have provided some surprising insights into how ancient Norwegians made their livings.

Oppland’s past

Organic materials like wood, textiles, and hides are relatively rare finds at archaeological sites—unless they’re protected from the microorganisms that cause decay, they don’t tend to last long. Extreme cold is one reliable way to keep artifacts relatively fresh for a few thousand years, but once thawed out, these materials tend to degrade quickly. With climate change shrinking ice cover around the world, glacial archaeologists are racing the clock to find these newly-revealed artifacts, preserve them, and study them.