Tag Archives: Tiny

Sleeker, Comfier, a Tiny Bit Faster: Riding Amtrak’s New Acela  The New York Times As new Acela rolls into Boston, Trump official hints at federal takeover of South Station to address crime, cleanliness  The Boston Globe Amtrak Debuts New High-Speed Acela Trains After Years of Delays  Bloomberg.com Amtrak’s NextGen Acela arrives at Union Station  WJLA Amtrak’s new, high-speed Acela trains make first stops in …

Under the cover of darkness, thousands of tiny bumblebee catfish were caught orange finned by police, wriggling their way up a waterfall in Brazil. The boulders of the Aquidauana River waterfall are up to 4 meters high, yet somehow these catfish (Rhyacoglanis paranensis), which are less than 4 centimeters (1.6 inches) long, manage to scale them like mini Olympic rock …

Scientists at St. Jude Children’s Research Hospital demonstrated for the first time that the protein midkine plays a preventative role against Alzheimer’s disease. Midkine is known to accumulate in Alzheimer’s disease patients. Now, researchers have connected it with amyloid beta, a protein that accumulates in the brain, causing assemblies that are a hallmark of Alzheimer’s. In work published on August …

A new discovery has just brought the total number of Uranus’s known moons to 29. In the space close to the icy planet, outside its ephemeral rings, JWST snapped a tiny object that no one had ever seen before, not even in data from the Voyager 2 probe that flew past Uranus at a close distance in 1986. It’s probably …

A beaming patch of turquoise amidst the Southern Ocean’s blue-grey waters that’s baffled scientists ever since it was first spotted in satellite images in the early 2000s may have finally been deciphered by oceanographers. Mapping concentrations of phytoplankton and biogeochemical compounds has revealed a curious combination of microorganisms that challenges assumptions about the way the frigid waters of the world’s …

Robyn Yerian, 70, used to live in a two-bedroom tiny home that cost just $57,000.  In 2022, she was yearning for more connection — as well as some “passive income.” So she took some money from her retirement savings, bought a 5-acre plot of land in Cumby, Texas, and is now the landlord and community leader of The Bird’s Nest, …

Astronomers using NASA’s James Webb Space Telescope have discovered a newfound moon orbiting icy Uranus, the seventh planet from the sun. The moon, known as S/2025 U1, is just 6 miles (10 kilometers) or so in diameter, which made it invisible to NASA’s Voyager 2 probe during its 1986 flyby of the planet, as well as rendering it undetectable by …

NEW YORK — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, announced Tuesday by NASA, appears to be just six miles (10 kilometers) wide. It was spotted by the telescope’s near-infrared camera during observations in February. Scientists think it hid for so long — even eluding the Voyager 2 …

Self-lofting devices propelled by sunlight have been tested for the first time in near-vacuum conditions akin to those in Earth’s upper atmosphere, paving the way for a revolution in atmospheric science. The tiny, lightweight membranes — which are made of aluminum oxide and a layer of chromium — take advantage of a phenomenon known as photophoresis, which occurs when one …

Research from scientists at University of California San Diego School of Medicine have shed new light on an age-old question: what makes the human brain unique? The team’s discovery comes from their investigation of human-accelerated regions (HARs) — sections of the human genome that have accumulated an unusually high level of mutations as humans have evolved. There is a lot …