University of Saskatchewan researcher Scott Adams has proven that MELODY telerobotic sonography, a French-developed system that allows doctors to do long distance ultrasound imaging, is feasible for abdominal and prenatal imaging. Adams is part of the first research team to test this technology in North America.

“The new telerobotic system could help save time and money. Patients may get earlier diagnoses while reducing the strain on major referral hospitals,” said U of S medical imaging professor Paul Babyn, Adams’s supervisor along with surgery professor Ivar Mendez. 

It’s the kind of thing you might lose sleep over.

How will humans survive serious infections in the future if we’re running out of tools today to fight them? Antibiotic resistance among disease-causing bacteria is of global concern, as some last-resort drugs can no longer cure common illnesses such as urinary tract infections. 

Right now, a handful of motivated Fort Collins citizens are doing something a little out of the ordinary. They’re collecting cutting-edge scientific data from their backyards that may soon help NASA create maps of global air pollution.

A University of Victoria molecular biologist has gained new insights into how environmental contaminants may disrupt thyroid systems, discovered while assembling the genome of the North American bullfrog.

Caren Helbing’s findings could help explain the mechanisms of early development and metamorphosis, as well as how environmental contaminants cause thyroid-related diseases and malfunctions.

Imagine a scenario where a volcano is about to erupt and you are responsible for deciding what to do next. Who should be alerted and who needs to be evacuated? Where and when might lava start flowing? How dangerous will the gas and ash emissions be?

This is what Earth Sciences 421 students experienced during a five-hour volcano simulation exercise in early December.

HIV, dengue, papillomavirus, herpes and Ebola – these are just some of the many viruses that kill millions of people every year, mostly children in developing countries. While drugs can be used against some viruses, there is currently no broad-spectrum treatment that is effective against several at the same time, in the same way that broad-spectrum antibiotics fight a range of bacteria. But researchers at EPFL's Supramolecular Nano-Materials and Interfaces Laboratory – Constellium Chair (SUNMIL) have created gold nanoparticles for just this purpose, and their findings could lead to a broad-spectrum treatment. Once injected in the body, these nanoparticles imitate human cells and “trick” the viruses. When the viruses bind to them – in order to infect them – the nanoparticles use pressure produced locally by this link-up to “break” the viruses, rendering them innocuous. The results of this research have just been published in Nature Materials.

Food safety practices that Americans take for granted — washing hands with soap, refrigeration, and not cutting raw meat and vegetables on the same surface without disinfection — are not widely practiced in other places around the world, and researchers in Penn State's College of Agricultural Sciences want to change that.

Researchers at The Johns Hopkins University report statistical evidence that children exposed to airborne coarse particulate matter — a mix of dust, sand and non-exhaust tailpipe emissions, such as tire rubber — are more likely to develop asthma and need emergency room or hospital treatment for it than unexposed children.

Researchers at the University of Michigan Comprehensive Cancer Center uncovered a novel gene they named THOR while investigating previously unexplored regions of the human genome — or the human genome’s dark matter.

Survivors of the first known Ebola outbreak, which occurred in the Democratic Republic of the Congo in 1976, may be key to development of vaccines and therapeutic drugs to treat future outbreaks, according to a new study led by researchers at the UCLA Fielding School of Public Health.