Top Stories

U of T’s robots crawl, swim and fly across the MarsDome

Author: 
Deb Hazlewood

The robots came in all shapes and sizes to crawl, swim and fly at University of Toronto’s Institute for Aerospace Studies (UTIAS) and York University.

The Natural Sciences and Engineering Research Council held its Canadian Field Robotics Network (NCFRN) field trials at U of T and York April 17–23. The event featured talks and presentations, workshops, networking events and opportunities for collaborative fieldwork and demonstrations.

Bizarre binary star system pushes study of relativity to new limits

Sub-title: 
Evidence that Einstein’s predictions still hold true a century later
Author: 
Sean Bettam

An international team of astronomers and an exotic pair of binary stars have proved that Albert Einstein’s theory of relativity is still right, even in the most extreme conditions tested yet.

The results of their research are described in the April 26 issue of Science.

Decoding a deluge of data

Sub-title: 
Two U of T projects receive $1 million each for bioinformatics research
Author: 
Jenny Hall

Two University of Toronto research projects have won $1 million each in funding from the Government of Canada through Genome Canada and the Ontario Genomics Institute.

The Genome Canada 2012 Bioinformatics and Computational Biology competition, a partnership with the Canadian Institutes of Health Research, supports the development of the next generation of tools to deal with the large influx of data produced by today’s genomics technologies

Stressed mother squirrels make faster-growing babies

Sub-title: 
Helping offspring survive in a crowded world
Author: 
Kurt Kleiner

When red squirrel mothers in the Yukon detect a lot of other red squirrels in their neighborhood they raise larger babies that will have a better chance of securing a territory and surviving the winter.

How DNA barcoding could help endangered fish

Author: 
Kurt Kleiner

A technique called DNA barcoding could provide a quick and affordable way to help manage endangered species in Atlantic Canada fisheries, a University of Toronto Scarborough (UTSC) researcher has found.

“I think it would be quite useful,” said Megan McCusker, a postdoctoral fellow at UTSC. “On commercial fishing vessels there are people on board to identify the catch, but often they’re not able to identify every species of fish.”

Decoding turtle genome could help human health

Sub-title: 
Exploring the ability to withstand oxygen deprivation

A group of 50 researchers from around the globe, including Professor Leslie Buck from the University of Toronto and Daniel Warren from Saint Louis University (SLU) have spent the last several years sequencing and analyzing the genome of the western painted turtle.

Their research, published recently in Genome Biology, points to some important conclusions that may be important for human health.

Understanding the lives and deaths of stars

Sub-title: 
Marten van Kerkwijk named Guggenheim Fellow

University of Toronto astronomer Marten van Kerkwijk is the recipient of a 2013 John Simon Guggenheim Memorial Fellowship.

It's a distinction awarded each year to a select group of leaders in mid-career, on the basis of exceptional scholarship or creativity in the arts. The prestigious honour was designed to help academics and artists focus on individual projects.

Revolutionary fibre gardening pots developed at U of T to hit shelves soon

Sub-title: 
Solving the ‘paper or plastic’ debate for gardening and beyond
Author: 
Brianna Goldberg

Consumers buying plants sprouting from eco-looking fibre flower pots have been buying pots which actually contain a petroleum-based product—until now.

A team of University of Toronto entrepreneurs from the Faculty of Forestry has developed a new formula to make fibre plant pots truly biodegradable. Working in collaboration with Myers Lawn and Garden Segment, they are bringing to market a green alternative to fibre pots.

Scientists produce best image yet of atoms moving in real time

Author: 
Sean Bettam

Call it the ultimate nature documentary. Scientists at the University of Toronto have recorded atomic motions in real time, offering a glimpse into the very essence of chemistry and biology at the atomic level.

Their recording is a direct observation of a transition state in which atoms undergo chemical transformation into new structures with new properties – in this case the transfer of a charge leading to metallic behaviour in organic molecules. It is described in a study reported in the April 18 issue of Nature.

Did diamonds begin on the ancient ocean floor?

Author: 
Mark Witten

Geology professor Dan Schulze calls this singular gem from the remote Guaniamo region of Venezuela the "Picasso" diamond.

The blue luminescent, high-resolution image of a diamond formed over a billion years ago reminds him of some paintings from Picasso’s Blue Period. Like a cubist masterpiece, its striking irregular and anomalous features carry timeless secrets and yield new perspectives on life and the Earth’s early history.

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