Science

Farming spread through migration, not local adoption, ancient DNA reveals  Archaeology News Online Magazine Modeling the European Neolithic expansion suggests predominant within-group mating and limited cultural transmission  Nature Ancient DNA shows what really spread the farming revolution  Earth.com Ancient DNA reveals farming spread through migration, though locals slow to adopt it  Phys.org Ancient DNA Reveals Hunter-Gatherers and Farmers Coexisted for Generations  GreekReporter.com Source link

Baboons walking in progression on South Africa’s Cape Peninsula. Credit: Vittoria Roatti Baboons have long puzzled scientists with their habit of walking in neat lines across the African landscape. Were they protecting the vulnerable, following leaders, or competing for food? A Swansea University team used high-resolution GPS to track wild chacma baboons and tested these theories. Why Baboons Walk in …

Just a moment… Enable JavaScript and cookies to continue This request seems a bit unusual, so we need to confirm that you’re human. Please press and hold the button until it turns completely green. Thank you for your cooperation! Press and Hold Press and hold the button If you believe this is an error, please contact our support team. 209.74.74.26 …

Using the James Webb Space Telescope (JWST), astronomers have discovered a strange disk of gas and dust around an infant star that could challenge current models of planet formation. The protoplanetary disk has an odd chemical composition. It features a surprisingly high concentration of carbon dioxide in the region in which rocky planets like Earth are expected to form and …

5 places on Earth where you could die in seconds  WION Source link

File: A SpaceX Falcon 9 rocket stands in the vertical position at sunset at Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base. Image: SpaceX SpaceX is preparing to launch 24 Starlink broadband satellites from Vandenberg Space Force Base Friday evening on a Falcon 9 rocket launch less than 30 minutes after sunset. The mission dubbed Starlink 17-7 …

Voyager 2 wasn’t designed like any ordinary spacecraft, it was designed to last. With redundant systems, minimal moving parts, and power sources meant to survive decades, NASA ensured that this craft could keep working even when Earth itself may no longer be recognisable. Source link

The night sky often offers a sense of tranquillity, but occasionally, celestial visitors remind us of the dynamic universe we inhabit. One such visitor, asteroid 2025 PM2, is currently on a trajectory near Earth, capturing the attention of scientists, astronomers, and space enthusiasts alike. Measuring approximately 190 feet (58 metres) in diameter and travelling at nearly 41,390 miles per hour, …

A wave of floating blobs has appeared throughout US waterways, leaving some swimmers and boaters fearful that these could be giant marine parasites. The gelatinous objects have been called ‘cursed gummy bears,’ ‘mutant brains,’ and even ‘sci-fi nightmares,’ as more and more people come across them in freshwater ponds, lakes, and rivers this summer.  Despite growing to the size of a human …

Rainer Weiss Obituary (1932 – 2025) – Legacy Remembers  Legacy.comView Full Coverage on Google News Source link