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Science X / Deep inside a desert rock shelter, archaeologists uncovered an Ice Age mystery that refused to stay local for long
A remarkable discovery has been made in an Upper Paleolithic cave in the heart of Israel's rugged Negev Desert. Years after they were last worn, archaeologists dug up fragile seashell beads, still holding specks of ochre ...
Phys.org / Saturday Citations: Blue zone longevity; soft tissue find predates dinosaurs; black hole collisions simplified
This week, researchers reported finding nanoplastics in Antarctic soils for the first time, suggesting they were delivered via long-range atmospheric transport. A study associates the use of hormonal birth control with the ...
Phys.org / Neil the seal is more than a viral animal. He's become a global folk hero
I am one of Hobart's many residents who traveled to a nearby beach to witness Neil the seal—an animal that has been receiving global attention for his wild personality and humorous antics.
Phys.org / Paleontologists make 'one in a million' discovery of soft tissue preserved in 450-million-year-old fossil
Before the oldest dinosaur, before animals or even plants had expanded onto dry land, ancient relatives of starfish called crinoids, resembling stalked sea flowers, were among the first creatures to flourish in Earth's earliest ...
Phys.org / The public isn't bored with economists, management scholars and sociologists but engaging people has conditions
For years, we've been told a familiar story: Social scientists such as economists, management scholars and sociologists talk, and the public shrugs. The claim goes that people don't find our work interesting, that our expertise ...
Tech Xplore / Birdlike robot swims underwater, then flaps into flight without paddling
Loons, gulls, puffins and petrels are some of the 100 species of birds that can both fly and swim. These diving birds can plunge into water to swim after prey, and leap back into the air to fly away.
Phys.org / Bacteria turn dissolved uranium into stable compound in 130 days, study finds
Researchers at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), together with Wismut GmbH and scientists from the University of Granada in Spain, have demonstrated for the first time that bacteria can convert uranium dissolved ...
Phys.org / How simple changes to PowerPoint presentations can make a big difference for learners
Microsoft PowerPoint has become the default tool for presenting learning materials in classrooms, universities, corporate training programs, webinars and remote learning environments. But is it being used effectively? This ...
Phys.org / Black hole collisions may follow entropy law, offering simpler remnant predictions
When two black holes orbit each other, they eventually spiral inward and collide in one of the most violent phenomena in the universe. The event is so energetic that it significantly distorts the universe around it. It emits ...
Phys.org / Cast away: Tracing the voyage of a plastic bottle cap and its hitchhiking marine species
Researchers have traced the journey of a plastic bottle cap recovered near the waters of southern Japan by combining data from the label, chemical clues in tiny shells and ocean current simulations. They found 307 organisms, ...
Medical Xpress / Brain glutamate changes could link cannabis use to a higher risk of psychosis
Cannabis, commonly known as marijuana, is a plant that contains psychoactive compounds that can temporarily alter people's brain activity and perceptions. While the consumption of this plant for medical or recreational purposes ...
Phys.org / Jellyfish videos reveal why science content sparks curiosity for some viewers
It can be easy to get sucked into social media for hours on end. Funny, cartoony science videos may be especially interesting, but not to everyone, according to a recent study from the University of Georgia.