Did you know that Norway is jumping on the DNA detective bandwagon? With the help of commercial DNA databases, a new tool called Investigative Genetic Genealogy (IGG) is heating up old crime scenes. This isn’t your typical CSI stuff; IGG uses family trees to find suspects. And guess what? They’ve al
Elon Musk’s AI company, xAI, has just dropped an iOS app for its Grok chatbot. Once exclusive to X users, Grok is now live in several countries, including the U. S. , Australia, and India. This app can fetch fresh data from the web and X, and uses generative AI to rewrite text, summarize long paragr
Imagine a world where mosquitoes could be their own worst enemy. Australian researchers have come up with a fascinating idea: genetically modify male mosquitoes so their semen is toxic to females. This might sound a bit wild, but it could be a game-changer in the fight against diseases like malaria
Val Boreland, a top executive known for scoring big content deals for NBCUniversal's cable networks, has been tapped to lead the entertainment division of a new spin-off company. This new entity, dubbed "SpinCo, " will be a separate, publicly traded part of NBCUniversal and is expected to launch lat
This year, IT spending is projected to reach a whopping $5. 74 trillion worldwide, with a significant chunk dedicated to generative AI (Gen AI). While this technology can speed up research, it also comes with risks that James Fleming, CIO at the Francis Crick Institute, is keenly aware of. Fleming b
Trees, with their extensive lifespans, accumulate genetic changes in their trunks and branches as they grow over centuries. This happens because the stem cells in the shoot apical meristem, which are responsible for growth, gather mutations independently. These mutations can alter the genetic makeup
Ever wondered how plants regrow their roots after damage? Scientists peeked at Arabidopsis roots, a common lab plant, using a special microscope that can take fast pictures over time. They found something interesting: when roots are hurt and start growing back, their cells divide differently than in
As restaurants grapple with rising costs and declining sales, a new warning from the U. S. surgeon general could further strain their profits. The warning highlights the link between alcohol and cancer, coming at a time when many Americans are cutting back on dining out due to inflation. According t
Ever wondered how scientists might one day fix genetic diseases? R2 retrotransposons could be the key. These tiny genetic elements can slip new genes into specific spots in our cells. Here's how scientists can check if R2 retrotransposons are doing their job right in mammalian cells. First, they ma
The COVID-19 pandemic has brought to light the risks healthcare workers face from airborne diseases. These risks are especially high during thoracic anesthesia, where procedures like tracheal intubation and flexible bronchoscopy can generate aerosols. These tiny droplets can spread respiratory infec
