- CBC - Technology & Science News
- 19/9/10 23:00
Nearly a third of MPs have trackers embedded on their official websites that could allow them to target visitors with campaign ads, an investigation by CBC News has...
182 articles from TUESDAY 10.9.2019
Nearly a third of MPs have trackers embedded on their official websites that could allow them to target visitors with campaign ads, an investigation by CBC News has...
Scientists have shown for the first time a link between two types of heart problems and one of the most commonly prescribed classes of antibiotics.
Small gestures of kindness by employers can have big impacts on employees' health and work performance, according to an international team of researchers. The team specifically examined the effects of employers enhancing the lunches of bus drivers in China with fresh fruit and found that it reduced depression among the drivers and increased their confidence in their own work performance.
Finding natural gas leaks more quickly and at lower cost could reduce methane emissions. Ten promising technologies mounted on drones, trucks and airplanes were tested last year. The results are in.
The parasite that causes Chagas disease, which had largely been thought to be asexual, has been shown to reproduce sexually after scientists uncovered clues hidden in its genomic code.
A research team has found that a compound molecule used for drug delivery of insulin could be used to treat glioblastoma, an aggressive, usually fatal form of brain cancer.
Researchers say that measuring how quickly a person's pupil dilates while they are taking cognitive tests may be a low-cost, low-invasive method to aid in screening individuals at increased genetic risk for AD before cognitive decline begins.
While every fire needs a spark to ignite and fuel to burn, it's the hot and dry conditions in the atmosphere that determine the likelihood of a fire starting, its intensity and the speed at which it spreads. Over the past several decades, as the world has increasingly warmed, so has its potential to burn.
"Hot and dry" are the watchwords for large fires. In just seconds, a spark in hot and dry conditions can set off an inferno consuming thick, dried-out vegetation and almost everything else in its path. While every fire needs a spark to ignite and fuel to burn, hot and dry conditions in the atmosphere play a significant role in determining the likelihood of a fire starting, its intensity and the...
A new way of measuring how relationships in a network change over time can reveal important details about the network, according to researchers at Penn State and the Korean Rural Economic Institute. For example, when applied to the world economy, the method detected the greatest amount of network change during 2008-2009, the time of the global financial crisis.
Homelessness is a persistent and significant public policy and public health challenge, disproportionately affecting veterans. However, the fiscal year 2020 budget negotiated between President Donald Trump and Speaker Nancy Pelosi includes no growth in funding for the Housing and Urban Development-Veterans Affairs Supportive Housing (HUD-VASH) voucher program.
The Trump administration is expanding hunting and fishing in 77 national wildlife refuges in what it says is a bonus for hunters and anglers but what critics contend is deferring management to states with potential harm to wildlife.
When Joe Williams's Halifax home lost power during the storm, he came up with an inventive way to keep his fridge and freezer...
Portal origin URL: Satellite Data Record Shows Climate Change's Impact on FiresPortal origin nid: 451542Published: Tuesday, September 10, 2019 - 14:30Featured (stick to top of list): noPortal text teaser: While every fire needs a spark to ignite and fuel to burn, it's the hot and dry conditions in the atmosphere that determine the likelihood of a fire starting, its...
Artists who paint with their feet because they were born without arms have individualized areas of the brain assigned to each of their toes, a trait not found in handed people, scientists have reported. "We're trying to find the relationship between behavior and how that shapes representations in our brain," co-author Daan Wesselink told AFP, specifically the somatosensory...
On trucks, drones and airplanes, 10 promising technologies for finding natural gas leaks swiftly and cheaply competed in the Mobile Monitoring Challenge, the first independent assessment of moving gas leak detectors at well sites. The organizers of the contest—Stanford University's Natural Gas Initiative and the Environmental Defense Fund—describe the outcomes in a study published Sept. 10 in...
Small gestures of kindness by employers can have big impacts on employees' health and work performance, according to an international team of researchers. The team specifically examined the effects of employers enhancing the lunches of bus drivers in China with fresh fruit and found that it reduced depression among the drivers and increased their confidence in their own work performance.
Golf ball-size clods of weathered crude oil originating from the 2010 Deepwater Horizon catastrophe could remain buried in sandy Gulf Coast beaches for decades, according to a new study by ecologists at Florida State University.
New research reveals the mechanism that allows breastfeeding babies to absorb large amounts of calcium and build healthy bones -- a discovery that could lead to treatment for osteoporosis and other bone diseases later in life. The researchers identified calcium-absorbing channels in the lower two-thirds of the small intestines of breastfed infant mice.
Until now, there's never been a tool that could determine how long it will take a patient to heal from a tibial fracture. But researchers have found that a virtual mechanical test can do just that.
In Willapa Bay in Washington state, scientists discovered that water washing over tidal flats during high tides is largely the same water that washed over them during the previous high tide. This 'old' water has not been mixed with 'new' water and has lower levels of food for creatures in the bay. Oysters grown on flats where 'old' water stays longer showed a 25% drop in dry tissue weight per...
Scientists have provided concrete evidence linking the specific immune responses in HIV-negative babies to the HIV-positive status of their mothers.
South American rivers are home to at least three different species of electric eels, including a newly identified species capable of generating a greater electrical discharge than any other known animal, according to a new analysis of 107 fish collected in Brazil, French Guiana, Guyana and Suriname in recent years.
Researchers have discovered that seemingly identical cells can use different protein molecules to carry out the same function in an important cellular process. The scientists named this newly discovered variability 'functional mosaicism,' and it has significant implications for the development of therapeutic treatments, which are often designed to target a specific molecule, or a gene that...
By studying behavior of mice navigating a maze in near-complete darkness using infra-red cameras and deep-learning trained models, neuroscientists are able to interpret what neural signals mean to the brain with unprecedented resolution. Their first discovery, that spike trains in ON channel neurons control vision behavior in low light, threatens to overturn a decades-old assumption in...