Hemp cannabinoids may have evolved to deter insect pests
Cannabinoids, naturally occurring compounds found in hemp plants, may have evolved to deter pests from chewing on them, according to experiments that showed higher cannabinoid concentrations in hemp leaves led to proportionately less damage from inse.....»»
Small urban greening projects can dramatically increase number of insect species in cities
By increasing the diversity of indigenous plants in urban areas, researchers from the University of Melbourne have seen a seven-fold increase in the number of insect species in just three years, confirming the ecological benefits of urban greening pr.....»»
It"s so metal: Scientists confirm nickel plays a key role in an ancient chemical reaction
Carbon dioxide (CO2) is the most abundant greenhouse gas causing climate change but has existed on Earth long before humans started releasing it into the atmosphere at unprecedented levels. As such, some of the planet's earliest organisms evolved to.....»»
More than half of life on Earth is found in soil—here"s why that"s important
A recent study has found that soil is home to 59% of all life on Earth, from an insect feeding on the soil surface to a tiny microbe nestled in a soil pore. This discovery crowns soil as the most biodiverse habitat on the planet......»»
Thick ones, pointy ones—how albatross beaks evolved to match their prey
Albatross are among the world's largest flying birds, with wingspans that can stretch beyond a remarkable three meters. These majestic animals harness ocean winds to travel thousands of kilometers in search of food while barely flapping their wings......»»
How CISOs break down complex security challenges
The role of the CISO has evolved into a critical position that encompasses many responsibilities aimed at safeguarding digital assets, preserving data integrity, and mitigating cyber threats. In essence, the role of the CISO is a complex and ever-evo.....»»
Study explains how part of the nucleolus evolved
Inside all living cells, loosely formed assemblies known as biomolecular condensates perform many critical functions. However, it is not well understood how proteins and other biomolecules come together to form these assemblies within cells......»»
Consumers who buy cannabis products containing HHCs could be getting less than they hoped for
As more of the nation has adopted legal marijuana, a glut of products containing the psychoactive ingredient in marijuana, THC, as well as other cannabinoids that can be derived from THC or the plant itself, has emerged in dispensaries......»»
Elephant ancestors" teeth evolved in response to long term changes in diet and climate in Africa
The latest study about of proboscideans (elephants and their ancient relatives) from the University of Helsinki provides proof that some proboscideans started to adapt to locally grass-rich environments in East Africa first by changing their behavior.....»»
Trapped: Australia"s extraordinary alpine insects are being marooned on mountaintops as the world warms
We may not pay invertebrates much thought, but they're the workhorses of all ecosystems. Insects and other invertebrates do essential jobs such as pollinating plants, improving soils and controlling pests. They're also food for many larger animals, w.....»»
How a Firefly Course Is Saving Japan’s Favorite Glowing Insect
The fireflies of Moriyama City have long been prized (and hunted) for their yellow-green glow. To bring populations back up, amateur conservationists are hitting the books......»»
Getting protein factories to run—How deubiquitinating enzymes moonlight as Fubi proteases
The small protein ubiquitin is particularly famous for marking proteins for degradation but it has also been shown to regulate virtually all cellular processes. In parallel to the ubiquitin system various other ubiquitin-like modifiers have evolved,.....»»
Alien invasive species in Australia
Since the break-up of Gondwana, Australia's biodiversity has evolved mostly in isolation from the rest of the world. Many of our species are unique to Australia......»»
New study: Even treated wastewater affects our rivers
Effluents from wastewater treatment plants have a dual effect: Some species disappear, while others benefit. Especially certain insect orders, such as stonefly and caddisfly larvae, are decimated. Certain worms and crustaceans, by contrast, can incre.....»»
Turning big data into better breeds and varieties: Can AI help feed the planet?
Artificial intelligence could hold the key to feeding 10 billion people by 2050 in the face of climate change and rapidly evolving pests and pathogens according to researchers at The University of Queensland......»»
Good smells, bad smells: It"s all in the insect brain
Everyone has scents that naturally appeal to them, such as vanilla or coffee, and scents that don't appeal. What makes some smells appealing and others not?.....»»
Common ancestors of bats were omnivorous, according to resurrection of ancestral sweet receptors
The origins of powered flight and laryngeal echolocation in bats are widely cited as evidence that ancestral bats evolved as insectivores. Moreover, others have hypothesis that suggesting early bats were diurnal herbivores and that insectivory emerge.....»»
Understanding the role of sociality and implications for disease transmission among bighorn sheep populations
Sociality plays a pivotal role in the lives of many animal species, influencing mating success, survival rates, and susceptibility to diseases. In the challenging environment of bighorn sheep populations, sociality is believed to have evolved for its.....»»
Scots train ancient dog breed to deter eagle attacks
Dotted among a small flock of sheep in a field in the Scottish Highlands, Luigi and Peaches, two young working dogs with thick white coats, are busy being trained to keep watch on the skies above......»»
iOS 17 lets users create Shortcuts actions to open specific Camera app modes
Apple’s Shortcuts app has evolved a lot since the company acquired Workflow in 2017. For those unfamiliar, it lets users create a series of automated processes on iPhone, iPad, Mac, and even Apple Watch. And with iOS 17, Apple is adding even more f.....»»
Criminalizing and prosecuting torture could deter practices such as solitary confinement in detention
(Aboriginal and Torres Strait Islander people are warned this article mentions violence towards and death of First Nations people.).....»»