Tag Archives: researchers

A team of scientists from the United Kingdom and Spain has demonstrated that a technique called fluorescence lifetime imaging microscopy in conjunction with a fluorescent probe can identify four-stranded ‘quadruple helix’ DNA structures within nuclei of live cells. Fluorescence lifetime imaging microscopy map of nuclear DNA in live cells stained …

Quantum teleportation is essential for many quantum information technologies, including long-distance quantum networks. Using fiber-coupled devices, including state-of-the-art low-noise superconducting nanowire single-photon detectors and off-the-shelf optics, scientists from Fermilab, Caltech, ATT, NASA’s Jet Propulsion Laboratory, the University of Calgary, and Harvard University have demonstrated sustained, long-distance (44 km of fiber) …

Marine biologists from the United States and the United Kingdom have recorded over 100 deep water-dwelling cutthroat eels, identified as Ilyophis arx, at a 1 kg bait package deployed on an abyssal seamount summit in the southwestern Clarion-Clipperton Zone in the central Pacific Ocean. This is the highest number of …

The active Martian water cycle, i.e., the presence of shallow water and soluble perchlorate salts in the Martian soil, enables the production of hydrogen fuel and life-support oxygen on Mars through electrolysis of perchlorate brines. A team of scientists at Washington University in St. Louis has demonstrated an approach to …

A team of scientists at Harvard University has developed a new imaging technology for visualizing organization of chromatin, a substance within a chromosome consisting of DNA and protein, across multiple scales in single cells with high genomic throughput. Su et al. report a multiplexed error-robust fluorescence in situ hybridization (MERFISH)-based …

A team of scientists from Australia and the United States has created two types of diamond — regular diamond and a diamond-like phase called lonsdaleite, which is found in nature at the sites of meteorite impacts — in minutes in a laboratory at room temperature, a process that normally takes …

A new species of sandpiper has been identified from multiple Holocene fossil bones collected several decades ago on Henderson Island, an uninhabited island in the South Pacific Ocean. The extinct Kiritimati sandpiper (Prosobonia cancellata), a close cousin of the newly-discovered Henderson sandpiper (Prosobonia sauli). Illustration by George Edward Lodge, 1907. …

Scientists from the Bird 10,000 Genomes Project have successfully sequenced and analyzed the genomes of a total of 363 bird species from 92.4% (218 out of 236) of avian families, including 267 bird species that have been sequenced for the first time. Feng et al. report a substantial step towards …

Scientists have studied the morphology and structure of Cretaceous-period dinosaur eggshells collected from the El Gallo Formation of Baja California, Mexico. Elejalde-Cadena et al. present a detailed structural and morphological analysis of different dinosaur eggshells such as Spheroolithus, lambeosaurinae, Prismatoolithus, and one unidentified eggshell performed by high-resolution scanning electron microscopy. …

In 2010, the Human Proteome Organization (HUPO) launched the Human Proteome Project (HPP), creating an international framework for global collaboration, data sharing, quality assurance and enhancing accurate annotation of the genome-encoded proteome. During the subsequent decade, the HPP scientists established collaborations, developed guidelines and metrics, and undertook reanalysis of previously …