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Patience Seamount Hosts Millions of Basketwork Eels
Surveys by CSIRO researchers at Patience Seamount recorded up to 2.8 million basketwork eels gathering on the underwater peak off Tasmania.
Michigan Engineers Turn NASA Drone Challenge into Defense Work
Michigan State University engineers transitioned from experimental NASA drone challenge awards to founding AG3 Labs, scaling uncrewed hardware production for defense testing.
Sodium Potassium Pump: How It Works and Why Cells Rely on It
The sodium potassium pump, or Na+/K+-ATPase, is an essential membrane enzyme that moves three sodium ions out of animal cells for every two potassium ions brought in. Fueled by ATP hydrolysis, this exchange sustains resting membrane potentials, drives nutrient transport, and prevents osmotic cell swelling.
Putin Confirms Musk Satellite Talks at Moscow Summit
Russian President Vladimir Putin confirmed communication with Elon Musk regarding satellite coordination in orbit as Russia develops its Rassvet satellite constellation.
What is Glucagon and How It Mobilizes Stored Glucose
Glucagon is a 29-amino acid peptide hormone produced by pancreatic alpha cells that counteracts insulin by stimulating liver glycogenolysis and gluconeogenesis to elevate blood glucose levels.
Infernogallus Jamesi Fossil Unveils Cretaceous Fruit Diet
A newly described Late Cretaceous dinosaur named Infernogallus jamesi possessed specialized jaw mechanics similar to modern fruit-eating parrots.
NFL Study Models Chronic Traumatic Encephalopathy at 75 Percent
Boston University researchers estimate that nearly 75 percent of deceased NFL players had chronic traumatic encephalopathy after adjusting for brain donation selection bias.
Rubin Observatory Spots Possible New Dwarf Planet Beyond Pluto
Data from the Vera C. Rubin Observatory revealed 2026 ED138, a candidate dwarf planet orbiting in the Kuiper Belt with an orbital inclination of roughly 25 degrees.
Aptostichus Stephencolberti Genome Spans 4.6 Billion Base Pairs
Researchers at UC Davis sequenced the genome of Aptostichus stephencolberti, finding 52 chromosomes and 4.6 billion base pairs across coastal California dunes.
How Penicillin Works Against Bacterial Cell Walls
Penicillin prevents multiplying bacteria from building peptidoglycan cell walls by binding to DD-transpeptidase enzymes, triggering osmotic rupture and cell death.