Scientists have created a mouse with mammoth-like fur. This is part of a bigger plan to bring back the woolly mammoth. The company behind this is using a technology called CRISPR. They found genes in mice that are similar to those in mammoths. Then, they edited the mouse embryos to have these genes.
Pine wood nematodes, or PWNs, are a big problem for pine trees in northeast China. These tiny worms cause pine wilt disease, which can kill pine trees. Scientists have been using a chemical called emamectin benzoate (EB) to fight these nematodes. EB can help, but it doesn't always work well. That's
Ever wondered why the hearts of mammals and birds are so efficient? It's all about the layers. The heart has two main types of muscle layers: trabecular and compact. These layers look different, but scientists found something surprising. In adult hearts, these layers are almost identical in terms of
Ever wondered how the body tries to rein in rogue cells? Breast cancer cells have a tough time getting out of control when hanging around healthy mammary cells. This is because of something called mitochondrial transfer. So, imagine if you will breast cancer cells getting a new lease on lif
Too much sodium has health risks. This has pushed researchers to look for alternatives. One interesting option? Peptides from oysters. These tiny protein pieces can create a tasty umami flavor without all the sodium. Researchers looked at three of them: PQFAPEED, EEHPVLLTEA and DQAIPNKPE
Imagine this: a nursing mother takes medication for an infection. She's hoping to get better, but does this drug have a role in her breastmilk? Is it safe for the baby? Picture breastmilk as a superhighway. It moves nutrients and medicines. If a mom takes medicine, transporters in the breas
Breast cancer screening can save lives. While rich countries use mammograms, poorer nations like India have a cheaper and effective option: annual clinical breast exams. These physical checks can be as good as mammograms every two years at a lower cost. So, when women visit hospitals, it's a chance
Imagine a sci-fi story becoming reality in a Dallas laboratory. Ben Lamm, CEO of Colossal Biosciences, isn't bringing back dinosaurs like in Jurassic Park. Instead, his team is aiming to revive the woolly mammoth and other long-extinct species. This isn't just a crazy idea; they've raised $435 milli
Imagine if we could turn the clock back and bring extinct animals like the woolly mammoth, dodo, or Tasmanian tiger back to life. That's exactly what Colossal Biosciences, a pioneering company, is aiming to do. Unlike the dinosaurs in "Jurassic Park, " these creatures disappeared much more recently.
Imagine you're in a chemistry lab, and you want to make something new and useful. Scientists have found a clever way to do just that! They've discovered a method to mix certain chemicals called donor-acceptor α-diazo esters and N, N-dimethylformamide/γ-lactams. These combinations react nicely to cre
