An international team of paleontologists has spent more than 15 years excavating and studying fossils from Africa to expand our understanding of the Permian, a period of Earth’s history that began 299 million years ago and ended 252 million years ago with our planet’s largest and most devastating mass extinction. Led by researchers at the…
Researchers have created what could be called “skin in a syringe.” The gel containing live cells can be 3D printed into a skin transplant, as shown in a study conducted on mice. This technology may lead to new ways to treat burns and severe wounds. The study was led from the Center for Disaster Medicine…
Cats with dementia have brain changes similar to those of people with Alzheimer’s disease, offering a valuable model for studying the condition in humans, a study says. Scientists discovered a build-up of the toxic protein amyloid-beta in the brains of cats with the condition – one of the defining features of Alzheimer’s disease. The findings…
Heat waves and cold spells are part of life on the Great Lakes. But new research from the University of Michigan shows that is true today in a fundamentally different way than it was even 30 years ago. “The appearance of these extreme temperatures is increasing,” said Hazem Abdelhady, a postdoctoral research fellow in the…
A new UC Berkeley study shows that the so-called love hormone, oxytocin, is also critical for the formation of friendships. Oxytocin is released in the brain during sex, childbirth, breastfeeding and social interactions and contributes to feelings of attachment, closeness and trust. Never mind that it’s also associated with aggression; the hormone is commonly referred…
A public-private partnership between Commonwealth Fusion Systems (CFS), the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) and Oak Ridge National Laboratory has led to a new artificial intelligence (AI) approach that is faster at finding what’s known as “magnetic shadows” in a fusion vessel: safe havens protected from the intense heat of…
Shooting stars from the annual Perseids meteor shower have been lighting up night skies across the UK and around the world over the past few nights. The bright meteors are formed when dust particles fall from the Swift-Tuttle comet and burn up on entering the Earth’s atmosphere. Astronomers at Astro Dog, a small Scarborough-based astronomy…
Getty Images A firefighter tackling a fire in east London on Tuesday Cities across the UK are facing a growing threat from an emerging phenomenon called “firewaves” as temperatures rise due to climate change, scientists have warned. The term, coined by researchers at Imperial College London, describes multiple urban wildfires triggered by extended periods of…
The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax and wane. On the scale of a human life, nothing much seems to happen. But on a cosmic timescale, our…
Ana Faguy & Mark Poynting BBC News Watch: Timelapse captures rising glacial lakes in Alaska Some Alaskans are evacuating their homes as meltwater escapes a basin dammed by the Mendenhall Glacier – raising fears of record-breaking flooding in the US state’s capital city. The National Weather Service (NWS) office in Juneau has issued a flood…
