A research team led by Osvaldo Villarreal has announced the discovery of a new species of crevice-dwelling spider, Pikelinia floydmuraria, which thrives in the urban areas of Tolima, Colombia. The species was named after the legendary rock band Pink Floyd and their album “The Wall”, both honouring the band and reflecting the species’ habitat. The discovery was recently described in detail in the journal Zoosystematics and Evolution.

An Osaka Metropolitan University-led research team observed that when mice were allowed to freely consume bread, wheat flour, and rice flour alongside their standard chow, they stopped eating the regular food almost entirely due to a strong preference for the carbohydrates. As a result, their body weight and fat mass increased even though their total caloric intake did not rise significantly.

Researchers from The University of Osaka have shown that the MIC11 gene of Toxoplasma gondii is essential for the parasite to egress, or exit, the host cell, a key part of the lifecycle. Deletion of MIC11 caused parasites to be unable to permeabilize host cell membranes and prevented egress. This study identifies potential new therapeutic targets for human diseases caused by parasites, such as toxoplasmosis and malaria, which represent a major global health problem.

Hummingbirds and their Asian and African counterparts, sunbirds, feed by sticking their tongues and beak tips into pools of nectar. While hummingbirds sop up the liquid with their spongy tongues and squeeze it out with their beaks, sunbirds found a different solution unique among vertebrates. A study by biologists at Brown University and UC Berkeley discovered that they create suction with their tongues against the roofs of their mouth to draw in nectar.

Harvard SEAS researchers show mathematically that when many robots share a space, adding a certain amount of randomness in their paths improves their efficiency.   

SAN DIEGO, APRIL 13, 2026 ― Jennifer Wargo, M.D., professor of Surgical Oncology and Genomic Medicine at The University of Texas MD Anderson Cancer Center, has been elected to the 2026 class of Fellows of the American Association for Cancer Research (AACR) Academy in recognition of her pioneering work to define interactions between the microbiome, cancer biology and treatment response. 

The eye is a highly specialized optical and mechanical system whose structural integrity and visual performance rely heavily on the precise arrangement of the extracellular matrix (ECM). As the primary structural protein of the ocular ECM, collagen provides not only physical support through its hierarchical self-assembled structure but also regulates cellular behavior via bioactive sequences. However, bridging the gap from natural tissues to synthetic biological scaffolds to achieve precise emulation of the complex microenvironments in the cornea, sclera, and retina remains a core challenge in ocular tissue engineering.  The review article titled "Ocular collagen: From architecture to biomaterials," published in Eye Discovery (2026) by researchers from East China University of Science and Technology, systematically evaluates the distribution logic of collagen across various ocular tissues. It discusses cutting-edge progress in constructing high-performance ophthalmic repair materials using physical, chemical, and biological methodologies.