Science

Take a deep breath. A flow of air has rushed into your lungs, where the oxygen moves into your bloodstream, fueling metabolic fires in cells throughout your body. You, being an aerobic organism, use oxygen as the cellular spark that frees molecular energy from the food you eat. But not all organisms on the planet live or breathe this way. …

Senegal Visit Signals The Real NASA Management Structure  NASA Watch Source link

NASA’s TRACERS mission blasted off from California’s Vandenberg Space Force Base on Wednesday (July 23), after a 24-hour delay caused by airspace concerns. TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) is composed of twin satellites that will study how surges in the solar wind trigger magnetic reconnection in Earth‘s magnetosphere; such reconnection leads to charged particles being funneled down …

A bizarre reptile once scurried through the Triassic treetops with an extravagant crest on its back, one made from neither scale, nor bone, nor feather. The extinct creature’s 247-million-year-old fossils immediately stood out to paleontologists. The impressive appendage on its back looks like a frill of overlapping feathers at first glance, but it’s much older than the earliest fossilized feather, …

IN A NUTSHELL 🚀 The new copper-based alloy developed in Japan maintains its properties in extreme cold, offering breakthroughs in space exploration and hydrogen technology. 🔧 This alloy showcases a unique shape memory effect at temperatures as low as -328 °F, surpassing traditional materials like nickel-titanium. 🌌 Applications include high-performance actuators for space telescopes and advancements in carbon-neutral tech such …

Neanderthals that interbred with our ancestors may have passed on DNA that causes some people to develop a potentially fatal condition where the brain bulges out of the skull, a new study finds. The disorder, known as Chiari malformation type I, affects the lower part of the cerebellum, the part of the brain that helps control motions. In people with …

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Grand Canyon Fossils Offer Clues of When Complex Life Appeared  The New York Times Fossilized penis worm suggests Grand Canyon was an evolutionary hotbed  The Washington Post Half a billion years ago, the Grand Canyon teemed with life  Tucson Sentinel Spike-Toothed Worm and Other Creatures Lived in Grand Canyon 500 Million Years Ago  Discover Magazine Treasure trove of half-billion-year-old animal fossils in Grand Canyon  cosmosmagazine.com …

An extraordinary set of dinosaur footprints discovered at Dinosaur Provincial Park in Alberta, Canada has revealed the first evidence of mixed-species herding behaviour in the area. The fossilised footprints were uncovered in July 2024 at the UNESCO World Heritage Site, a rugged landscape made famous by its fossil-rich deposits. Yet, despite the incredible abundance of skeletal remains, dinosaur footprints and …

Fossilized penis worm suggests Grand Canyon was an evolutionary hotbed  The Washington Post Grand Canyon Fossils Offer Glimpse Into When Complex Life Appeared  The New York Times Stunning Grand Canyon Fossils Reveal Evolution’s Weird Experiments  ScienceAlert Treasure trove of half-billion-year-old animal fossils in Grand Canyon  cosmosmagazine.com Fossil discovery reveals the Grand Canyon was a ‘Goldilocks zone’ for the evolution of early animals  Phys.org Source link