Tracing Chile"s Indigenous roots through genetics and linguistics
How do today's Indigenous communities of South America trace back to the history of human migration and contact in the continent? An international team has worked to reconstruct the legacy of Chile's largest Indigenous community, the Mapuche, in a qu.....»»
Rainforest response to deglaciation impacted by Australian Indigenous populations, study finds
Australia's Indigenous populations have played an important role in modifying the continent's landscape over millennia, particularly by using fire to create open spaces for daily activities. This continued until they left the area in approximately 18.....»»
GDC 2024 in review: Path tracing, upscaling, and CPU-killing tech
After spending the week at GDC, here are my big takeaways from advancements in the world of PC graphics and tech......»»
Improving root senescence recognition with a new semantic segmentation model
Roots play a vital role in plant health, adapting to environmental changes and indicating crop growth. However, studying root senescence is challenging due to difficulties in obtaining clear in situ root images. Traditional methods are limited, and w.....»»
The Feds Are Trying to Get Plants to Mine Metal Through Their Roots
Some species can absorb extreme amounts of nickel from soils. Such “phytomining” could help provide batteries essential for the renewable revolution......»»
Plant material on obsidian blades on Rapa Nui suggests settlers there visited South America and returned
A team of archaeologists affiliated with several institutions in Chile reports evidence that early settlers on the island of Rapa Nui sailed to South America, interacted with people living there and then returned. In their study, published in PLOS ON.....»»
Alien: Romulus teaser has all the right elements to pique our interest
Originally meant for Hulu, the franchise's ninth installment heads to theaters instead. The long-standing science fiction franchise looks to be returning to its horror roots with Alien: Romulus. We learned way back in 2019 that horr.....»»
Tracking and tracing members of the plant microbiome with DNA barcodes
A research team led by Paul Schulze-Lefert from the Max Planck Institute for Plant Breeding Research in Cologne, Germany, developed a modular toolkit for tracking bacterial strains colonizing plant tissue in competition with other microbiome members......»»
Crocodile genetics study to inform population management
The results of a long-range genetic study of Queensland's estuarine crocodiles have shown they can be described broadly as six populations living within 12 distinct bioregions......»»
Communities more likely to adopt conservation measures if their neighbors have, says study
A new paper published in Global Environmental Change featuring Imperial College London researchers explores how Indigenous-led initiatives can be scaled to protect marine ecosystems......»»
Tropical plants beat drought by interacting with specific microbes, study shows
Plant-soil-microbe interactions play a crucial role in processes that take place in the soil directly around plant roots, or the rhizosphere, and these processes contribute to nutrient cycling and metabolite turnover in the environment. Amid the wate.....»»
Bitcoin Fog operator convicted of laundering $400M in bitcoins on darknet
Roman Sterlingov will appeal, denouncing DOJ's crypto-tracing techniques. Enlarge (credit: Bloomberg / Contributor | Bloomberg) A US federal jury has convicted a dual Russian-Swedish national, Roman Sterlingov, for opera.....»»
Simple trick could improve accuracy of plant genetics research
Researchers have published a simple trick that improves the accuracy of techniques that help us understand how external variables—such as temperature—affect gene activity in plants......»»
How to enable ray tracing in Minecraft for better graphics
This advanced lighting option isn't on by default. Whether you're playing on PC or the Xbox Series X/S, here's how you can try out ray tracing in Minecraft......»»
50 injured on Boeing 787 as “strong shake” reportedly sent heads into ceiling
LATAM Airlines said "technical event" in mid-flight "caused a strong movement." Enlarge / A LATAM Airlines Boeing 787-9 Dreamliner taxiing at Arturo Merino Benítez International Airport in Chile on March 20, 2019. (credit: Getty.....»»
Unveiling the genetic tapestry of tree growth: A model for Populus euphratica development
A comprehensive understanding of the genetic architecture of tree growth, a complex interplay of genetics between the plant's above- and below-ground parts, remains undefined in plant studies. Research has increasingly focused on understanding how ge.....»»
Researchers: Cultural burning is better for Australian soils than prescribed burning, or no burning at all
Imagine a landscape shaped by fire, not as a destructive force but as a life-giving tool. That's the reality in Australia, where Indigenous communities have long understood the intricate relationship between fire, soil and life. Cultural burning has.....»»
What makes an orange? New study finds one gene, seven chemicals
Tracing an orange's flavor could help us get both disease resistance and taste. Enlarge (credit: Tanja Ivanova) In the US, for orange juice to be labeled as such, it must be 90 percent sweet orange, or Citrus sinensis. T.....»»
New study finds the malaria parasite generates genetic diversity using an evolutionary "copy-paste" tactic
By dissecting the genetic diversity of the most deadly human malaria parasite—Plasmodium falciparum—researchers at EMBL's European Bioinformatics Institute (EMBL-EBI) have identified a mechanism of 'copy-paste' genetics that increases the genetic.....»»
Tracing the spread of cacao domestication
The cacao tree (Theobroma cacao), whose beans (cocoa) are used to make products including chocolate, liquor and cocoa butter, may have spread from the Amazon basin to the other regions of South and Central America at least 5,000 years ago via trade r.....»»
How the upcoming Alien TV series can take the sci-fi franchise back to its horror movie roots
Noah Hawley's upcoming TV prequel to Alien should return to the horror and mystery that made the original Ridley Scott film a classic......»»