By examining clues hidden beneath tree bark, a research team from the University of Toronto Mississauga is recording the history of pollution in Canada’s North. 

Researchers at the University of Toronto Mississauga have unearthed new information detailing how powerful winds shape the landscape in a remote part of the Andes mountain range.

A research project led by UVic geography postdoctoral fellow Melanie Clapham proves that individual brown bears can be identified from photographs alone—something which had previously only been done for primates.

What’s beneath the ground we walk on? Many of us think of soil, rock, sand, and maybe some roots and earthworms. We may not think of water.

Dr. Stephanie King, a post-doctoral fellow at the University of Lethbridge, has long been interested in the effects of stress on the developing fetus and how those effects show up in subsequent generations.

Securing plant production is a global task. Using a combination of new molecular and statistical methods, a research team from the Technical University of Munich (TUM) was able to show that material from gene banks can be used to improve traits in the maize plant. Old varieties can thus help to breed new varieties adapted to current and future climates.

Patients with advanced chronic kidney disease (CKD) suffer from impaired bone quality and quantity, with a non-vertebral fracture risk which is 4-to 6-fold higher than the fracture risk of matched controls.

The effects of climate change are sometimes difficult to grasp, but now a virtual reality forest, created by geographers, can let people walk through a simulated forest of today and see what various futures may hold for the trees.

Massive explosions of energy happening thousands of light-years from Earth may have left traces in our planet’s biology and geology, according to new research by CU Boulder geoscientist Robert Brakenridge.

The study, published this month in the International Journal of Astrobiology, probes the impacts of supernovas, some of the most violent events in the known universe. In the span of just a few months, a single one of these eruptions can release as much energy as the sun will during its entire lifetime. They’re also bright—really bright.

“We see supernovas in other galaxies all the time,” said Brakenridge, a senior research associate at the Institute of Arctic and Alpine Research (INSTAAR) at CU Boulder. “Through a telescope, a galaxy is a little misty spot. Then, all of a sudden, a star appears and may be as bright as the rest of the galaxy.”

Read more at: University of Colorado Boulder

Yale researchers have discovered a protein that helps protect hosts from infection with the tick-borne spirochete that causes Lyme Disease, a finding that may help diagnose and treat this infection, they report Nov. 11 in the journal PLOS Pathogens.