Abstract: We introduce a fully unsupervised framework designed to reconstruct X-ray CT images from truncated projections without requiring prior truncation correction. By incorporating a Radon ...

Along Turkey’s northwestern shoreline, where the Aegean Sea meets the olive-covered ridges of Anatolia, lies a quiet district ...

Many unexpected human artifacts have been preserved, for centuries, in vulture nests. This sandal woven from grasses and twigs, called an agobía, is somewhere between 727 and 771 years old, ...

Perhaps the evidence has been hidden in plain sight, our own bias preventing our eyes from seeing what stands before them. An investigation into the artifacts of the Bismarck heritage reveals many ...

Scientists recorded a total-column ozone concentration of 102 Dobson units, the 8th-lowest level since 1986.

ANN ARBOR, MI — There are old unsterilized knives, wooden canes engraved with graduates’ names, a 1950s-era insulin travel kit and a nurse training manikin named “Mrs. Chase.” One hundred and seventy ...

A Finnish professor's recent research shows Sir Ernest Shackleton's legendary ship Endurance was poorly designed for Antarctic conditions, despite its indestructible reputation.

Abstract: Ring artifacts frequently arise in computed tomography (CT) imaging due to the inconsistent responses of detector units to X-rays. This effect is further exacerbated in photon-counting ...

Antarctica may have passed a climate tipping point of no return, scientists are warning, with mounting evidence that a sudden slump in sea ice formation since 2016 is linked to human-induced ocean ...

A groundbreaking study published today in the European Geosciences Union (EGU) journal Earth System Dynamics provides a critical and previously underestimated connection between Antarctic sea ice, ...

People strolling through Downtown McMurdo Station, Antarctica. Credit: Eli Duke/Wikimedia Commons. A study of 26 individuals who stayed at the Rothera Research Station in Antarctica for six months in ...

If your mornings are fueled by lattes, cappuccinos, or a rich espresso shot, the Antarctic Star 15-Bar Espresso Machine is about to be your new best friend. Currently on sale for just $96 at Wayfair ...