Alaska’s Arctic Waterways Are Turning a Foreboding Orange
The phenomenon threatens local drinking water, and scientists think climate change may be the culprit......»»
Arsenic and old paint: Analyzing pigments in Rembrandt’s The Night Watch
Use of arsenic sulfides for yellow, orange/red hues adds to artist's known pigment palette. Enlarge / Rembrandt's The Night Watch underwent many chemical and mechanical alterations over the last 400 years. (credit: Public domain).....»»
"Truly frightening": Pesticides increasingly laced with forever chemicals
Toxic "forever chemicals" are increasingly being used in US pesticides, threatening human health as they contaminate waterways and are sprayed on staple foods, a study said Wednesday......»»
Woodchip bioreactor helps reduce pesticide run-off from horticulture greenhouses
Pesticides seeping out of intensive horticulture into waterways have long-concerned NSW north coast communities. Now a new Southern Cross University study provides evidence that bioreactors can significantly limit this toxic run-off......»»
Why is my AirPods case flashing orange and how to fix it
Are you observing a flashing orange light on your AirPods case? There are several methods to troubleshoot this, including the steps outlined here......»»
Groundcherry gets genetic upgrades: Turning a garden curiosity into an agricultural powerhouse
Imagine a small fruit that tastes like a cross between a tomato and a pineapple, wrapped in its own natural paper lantern. That's the groundcherry (Physalis grisea)—a little-known relative of tomatoes that's been quietly growing in gardens and smal.....»»
Carmakers need to stop locking hardware features behind paywalls
Carmakers are increasingly turning to additional fees and subscriptions to bring in more cash -- but they shouldn't force drivers to unlock a car's hardware......»»
Mathematicians team up with geophysicists to improve models that predict changes in sea ice
Dartmouth researchers are using computational mathematics and machine learning to develop models that better predict sea ice thickness in regions of the Arctic......»»
Sea ice"s cooling power is waning faster than its area of extent, new study finds
As sea ice disappears and grows less reflective, the Arctic has lost around a quarter of its cooling power since 1980, and the world has lost up to 15%, according to new research led by University of Michigan scientists......»»
Biden administration moves to add protections against drilling in Alaska petroleum reserve
Federal officials are proposing a new set of protections in the National Petroleum Reserve-Alaska......»»
Turning the HomePod mini into a portable AirPlay speaker
When I reviewed the new Beats Pill last month, I lamented its lack of AirPlay support. After all, AirPlay offers some nice benefits and better stability compared to Bluetooth. Instead of waiting on Beats to make good on its promise from 2017 to ma.....»»
Online sales of a wild bat sold as décor threaten species
A fiery orange bat, its wings folded and tiny teeth forever bared on its fuzzy face, is mounted inside a 6-inch, black coffin. Its retail price: $59. Or, for $140, you can get one framed with its black and orange wings spread, deliverable in two days.....»»
Scientists unravel transition of survival strategies in grape family
In a study published in Nature Plants, scientists have identified the Eocene, Oligocene, and Miocene boundaries as turning points for the transition of survival strategies in the grape family (Vitaceae)......»»
Global iPhone shipments are rising, but Apple is losing share to Chinese rivals
Both Apple and Samsung have increased their sales in Q4 2024 compared to a year earlier, but rising competition from China's Xiaomi and others mean the iPhone's market share has dropped.Apple's iPhone 15 ProApple appears to be turning around its prob.....»»
Melting ice no guarantee of smooth sailing in fabled Arctic crossing: Study
Melting sea ice in the fast-warming Arctic Ocean is not making it easier for sailors to navigate a legendary shortcut between Europe and Asia despite popular belief, scientists said Thursday......»»
Accepting uncertainty in sustainable fisheries is essential in a rapidly changing Arctic, says researcher
Climate change is making it almost impossible to decide how much, where and what to sustainably fish as the fate of future fisheries is becoming increasingly uncertain. This is leading to a slow process or inaction in adapting fisheries and their man.....»»
Hatcheries can boost wild salmon numbers but reduce diversity, research shows
The ability of salmon hatcheries to increase wild salmon abundance may come at the cost of reduced diversity among wild salmon, according to a new University of Alaska Fairbanks–led study......»»
Investigating variation in the permafrost active layer over the Tibetan Plateau from 1980 to 2020
The Tibetan Plateau hosts the world's largest permafrost region in the middle and low latitudes. Compared to the high-latitude Arctic permafrost, the permafrost here is thinner, warmer, and more sensitive to global warming. The active layer is a cruc.....»»
Canadian wildfire smoke dispersal worsened by coincident cyclones, study suggests
Wildfires are unplanned and unpredictable threats to Earth; while we may intuitively relate them to extreme heat at lower latitudes, they are known to occur in Arctic regions, such as those recently ravaging Russia......»»
US Coast Guard patrol spots Chinese naval ships off Alaska island
US Coast Guard patrol spots Chinese naval ships off Alaska island.....»»
Do we really need a radically redesigned Apple Watch?
is turning 10 this year, and although the product has evolved a lot, its design is still very similar to the original introduced in 2014. In recent years, there have been many rumors about a major redesign coming to the Apple Watch – but they neve.....»»