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Biochemistry Oct 19, 2026

Frozen in action: Visualizing how a cancer drug scaffold is built

A joint research group led by Ryo Tanifuji and Hiroki Oguri from the University of Tokyo and Yoshikazu Tanaka from Tohoku University has visualized SacC, an enzyme that plays a key role in building the complex five-ring core ...

Bio & Medicine Oct 19, 2026

Plasmonic coating on bacterial surfaces paves the way for rapid sepsis diagnosis

A research team led by senior researcher Minyoung Lee and principal researcher Sunggyu Park of the Advanced Bio and Healthcare Materials Research Division at the Korea Institute of Materials Science (KIMS), has developed ...

Cell & Microbiology Oct 19, 2026

How bacteria survive in a world full of killer bacteriophages

Humans throughout history have invented a variety of ways to fight back against troublesome bacteria. But bacteria live in a dangerous world too. The human body and other bacteria-rich environments abound with bacteriophages, ...

Plants & Animals Oct 18, 2026

Genome detectives: Researchers sequence the genome of a harmful plant pathogen

Graduate students in Penn State's College of Agricultural Sciences contributed to the first complete genome sequence of a harmful plant pathogen from an ornamental Prunus host through an active-learning activity in a plant ...

Ecology Oct 18, 2026

Scientists discover a way to reverse coral bleaching at record speed

For the first time, scientists have observed bleached corals on the brink of death fully recover through brief contact with healthy clones. Ghostly white corals returned to full health in a laboratory setting within seven ...

Ecology Oct 18, 2026

Lion droppings yield previously unknown microbial species, exposing hidden diversity inside Africa's big cats

Scientists know a great deal about how lions hunt, breed and survive, but the microscopic communities living inside them have remained largely unexplored. Now, a study of wild lions in Namibia is beginning to change that, ...

Plants & Animals Oct 16, 2026

Spiny dogfish blood contains a hormone long thought absent in sharks

Cortisol is a hormone that helps humans and many other animals regulate their energy use and respond to changing conditions. For a long time, sharks and rays were believed to rely on a different steroid hormone for these ...

Biotechnology Oct 16, 2026

AI designs working molecular scissors that recognize and cut selected protein targets

Proteases are naturally occurring enzymes that break down proteins into peptides and even single amino acids. They are useful in medicine and industrial processes, where they clean tissue, digest waste and help in the manufacture ...

Bio & Medicine Oct 16, 2026

One-step rapid syphilis test uses layered nanoparticles to detect infection earlier

Penicillin has cured syphilis cases since 1943, but symptoms of the sexually transmitted infection, known as "the great imitator," mimic many other diseases and can come and go without treatment while the infection keeps ...

Environment Oct 16, 2026

AI and wastewater DNA-based mapping help identify sewer pipes at risk of corrosion

Underground sewers that safely manage wastewater are essential to modern cities. However, since they are buried underground and difficult to access, their condition can be hard to monitor. Traditional camera inspections are ...

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