Polyrizon Ltd. ( (PLRZ) ) just unveiled an announcement.

Respiratory viruses that have diverse strains and mutate rapidly, such as influenza and COVID-19, are difficult to block ...

SINGAPORE and SEOUL, South Korea, Dec. 11, 2025 /PRNewswire/ — Rhinocare Korea, a medtech innovator specializing in drug-free respiratory care, announced plans to establish a joint venture (JV) in ...

Polyrizon Ltd. ( (PLRZ) ) has provided an update. On December 2, 2025, Polyrizon Ltd. announced the successful completion of a significant manufacturing upscaling milestone for its nasal spray ...

Tiny cameras threaded inside a Neandertal skull provide evidence that their big noses were not an adaptation to cold climates.

In an era where airborne threats like allergens and viruses disrupt daily life for millions, a small biotech innovator in Israel is quietly reshaping approaches to respiratory defense. Polyrizon Ltd.

Modern human faces are surprisingly delicate compared with the heavy brow ridges and projecting midfaces of Neanderthals, even though we share a close evolutionary history. The split between our ...

Scientists believed that Neanderthals’ large noses were built to warm cold air, an essential adaptation to the icy landscapes they inhabited. But a new analysis of anearly perfectly preserved ...

A new nasal-delivered nanotherapy shows promise against aggressive glioblastoma tumors. By activating the STING immune pathway using gold-core spherical nucleic acids, researchers were able to reach ...

The first analysis of a well-preserved nasal cavity in the human fossil record has revealed that the hefty Neanderthal nose wasn’t adapted to cold climates in the way many people thought it was.

Scientists have unveiled the top five worst ways to die, complete with a detailed explanation of exactly how you would meet your grisly end. From falling in a lift to a giant star collapsing - these ...