Swarming Drones Autonomously Navigate a Dense Forest
Chinese researchers show off a swarm of drones collectively navigating a dense forest they've never encountered. TechCrunch reports: Researchers at Zheijang University in Hangzhou have succeeded, however, with a 10-strong drone swarm smart enough to.....»»
Smoke from Brazil Amazon rainforest fires suffocates Manaus
Manaus, the largest city in Brazil's Amazonas state, has for days been engulfed by a toxic cloud of smoke from forest fires lit by what the government labeled "criminals"......»»
Scientists use drones to land sensors onto "unreachable" glaciers threatened by climate change
Scientist have unveiled a new climate change-monitoring sensor which can be airlifted onto icy glaciers using drones to measure the impact of global warming......»»
Quantum risk is real now: How to navigate the evolving data harvesting threat
In an era where data security is paramount, the recent revelations about firmware backdoors implanted by Chinese government-backed hackers serve as a stark reminder of the evolving threat landscape. BlackTech is infiltrating routers to gain undetecta.....»»
Semperis enhances Forest Druid to guard against Microsoft Entra ID attacks
Semperis has expanded Forest Druid, its community-driven attack path management tool, to include support for Microsoft Entra ID (formerly Azure AD), saving time for cybersecurity teams in identifying and closing risky attack paths across hybrid ident.....»»
Increase in forest fires may damage the crucial ozone layer
All particles that reach the atmosphere cause different chemical reactions. Particles come partly from natural sources such as volcanic eruptions and forest fires, and partly from pollution and emissions. Aerosol researcher Johan Friberg studies part.....»»
Study finds tropical ecosystems more reliant on emerging aquatic insects, potentially at greater risk
A team of researchers from Queen Mary University of London and the University of Campinas in Brazil has found that tropical forest ecosystems are more reliant on aquatic insects than temperate forest ecosystems and are therefore more vulnerable to di.....»»
Forest polyploid breeding group analyzes the genetic regulatory network of poplar leaf development
As an important source organ, leaves are the main site of photosynthesis in plants, and analyzing the developmental process of leaves can help to improve the photosynthetic assimilation capacity of plants......»»
Twitter/X"s removal of link headlines slashes site accessibility even further
Elon Musk's X (formerly Twitter) has stripped headlines and preview information from links, making it even more difficult for users with disabilities to navigate the site. Once again, Elon Musk's design decisions for the rebranded X (formerly T.....»»
The Earth"s iron core isn"t just a solid mass
A new study by physicists discovers that the Earth's dense inner core is made up of constantly switching iron atoms. According to a new "holy grail" scientific discovery, the blazing-hot ball of metal at the center of the Earth's core is actual.....»»
Forest biodiversity: Mixed forests are more productive when they are structurally complex
The richer forests are in different tree species, the faster the trees grow and the more CO2 they can absorb. A joint study by TU Dresden, Leuphana University Lüneburg, Martin Luther University Halle-Wittenberg, University of Leipzig, University of.....»»
Amazon rain forest hides thousands of records of ancient Indigenous communities under its canopy, says new study
The world's most diverse forest, the Amazon, may also host more than 10,000 records of pre-Columbian earthworks (constructed prior to the arrival of Europeans), according to a new study. The new study combines cutting-edge remote sensing technology w.....»»
Understanding the dynamics of snow cover in forests can help us predict flood risks
For more than six months a year, Quebec's boreal forest is covered in a thick blanket of snow. While this is essential for the balance of our ecosystems, for the people living downstream from forested watersheds the snow can be like a sword of Damocl.....»»
Model shows how Amazonian forest degradation and monsoon circulation are interlinked
A pair of concerned researchers, one a mathematician at the University of Norway, the other a climatologist at the Potsdam Institute for Climate Impact Research, has developed a computer model that shows linkages between forest degradation in the Ama.....»»
Is deer culling the answer to Scottish woodland regeneration?
New research from the Cairngorms Connect Partnership demonstrates the use of controlled deer culling for forest regeneration across Scotland. The work has been published in the Journal of Applied Ecology......»»
Dense measurement network reveals high level of PM2.5 in Punjab due to crop residue burning
A group of international collaborators led by the Research Institute for Humanity and Nature (RIHN) team performed the first quantitative study of air pollution in the north-western India region using 29 low-cost and reliable instruments, demonstrati.....»»
Boreal and temperate forests now main global carbon sinks, satellite image analysis finds
Using a new analysis method for satellite images, an international research team, coordinated by the French Alternative Energies and Atomic Energy Commission (CEA) and INRAE, mapped for the first time annual changes in global forest biomass between 2.....»»
Week in review: Chrome zero-day is actually in libwebp, Sony hacking rumours
Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: How global enterprises navigate the complex world of data privacy In this Help Net Security interview, Evelyn de Souza, Head of Privacy Compliance,.....»»
In Shawnee National Forest, a debate swirls around how to best protect trees amid climate change and wildfires
The Shawnee National Forest in southern Illinois is a mosaic of towering trees, lush wetlands and commanding rock formations that are the native habitat for a wealth of plants and animals, including 19 species of oaks......»»
How should organizations navigate the risks and opportunities of AI?
As we realize exciting new advancements in the application of generative pre-trained transformer (GPT) technology, our adversaries are finding ingenious ways to leverage these capabilities to inflict harm. There’s evidence to suggest that offensive.....»»
Study sheds light on differentiated nitrogen sources of co-occurring epiphytes in Chinese subtropical forests
Epiphytes, including lichens, bryophytes, ferns and spermatophytes, are a large and widely distributed group across many forest ecosystems. Acquiring enough nitrogen (N) to support their life processes in nutrient-poor canopies is a crucial challenge.....»»