January 2025

Left: Two individuals and a dog ascend a ladder to an elevated structure on a snowy landscape. Right: Two people in winter clothing handle long, cylindrical ice core samples inside a dimly lit facility.

Inside a Covert Cold War Army Base Built Beneath a Greenland Glacier

More than 60 years ago, in the far northern reaches of Greenland, the United States Army built an underground scientific research base, Camp Century. Carved into the ice and snow, the nuclear-powered base operated from 1959 until 1967 and comprised 21 tunnels, totaling three kilometers in length.

A variety of tech accessories arranged on a dark surface, including a smartwatch, earphones in a charging case, a smartphone, cables, a laptop, and a compact gray device at the center.

CalDigit Thunderbolt 5 Element Hub Has the Most Ports of any TB5 Hub

With more and more Thunderbolt 5-equipped computers hitting the market, including Apple's latest MacBook Pro and Mac mini models, companies are racing to bring as many Thunderbolt 5 accessories as possible to market, including versatile hubs. CalDigit is the latest, launching the Element 5 Hub, the company's fastest and most powerful hub ever.

Left: Cluster of pink and white amaryllis flowers with green leaves. Right: Close-up of a bright yellow flower stamen with orange filaments.

Grow Your Love of Flower Photography

Photographing flowers is easy and very rewarding. You can create beautiful images with any equipment, most any day or evening, indoors and out. Spring is nirvana for flower photography but I find good opportunities all year.

NASCAR race at Daytona International Speedway, featuring multiple cars on the track. A yellow car labeled "Loves" is in the forefront. The leaderboard is on the right, displaying driver names, positions, and stats. Sky and signage visible in the background.

Watch NASCAR From the Cockpit With New Driver Cam Experience

TNT Sports and Max are launching a new NASCAR driver camera and audio experience this season, and it debuts this weekend for the 2025 Cook Out Clash at the historic Bowman Gray Stadium in Winston-Salem, North Carolina, NASCAR's first race at the stadium since 1971.

A Canon printer sits on a desk, printing a photo of a woman in a blue dress. Beside it, a DSLR camera and a monitor displaying the same image are visible. The setup appears to be in a photo editing or printing workspace.

Canon Unveils Two 13-Inch Printers Made for Photographers

Canon unveiled two new 13-inch wireless inkjet photo printers ideal for photographers who want to print their favorite photos at home. The Pixma Pro-200S and imagePrograf Pro-310 share quite a few features with each other and look similar, differing primarily in terms of their ink and promised print quality.

A person holds a Hohem camera gimbal outdoors near a wooden fence. The gimbal features a screen and buttons and is positioned against a backdrop of a house and leafless branches. The image includes a "PetaPixel Reviews" logo.

Hohem iSteady M7 Review: Big, Bulky, But Brilliant

A cursory search and scroll on YouTube for the Hohem iSteady M7 will position the new smartphone gimbal as an emerging titan in the gimbal space. All kinds of content creators have gone to great lengths to detail the seemingly endless list of features built into the M7, including its patented AI tracking technology that works with any smartphone.