Artificial intelligence predicts patient lifespans

A computer's ability to predict a patient's lifespan simply by looking at images of their organs is a step closer to becoming a reality, thanks to new research led by the University of Adelaide.

Pollution 'devastating' China's vital ecosystem, research shows

The startling extent to which man-made pollution is devastating China’s vital ecosystem’s ability to offset damaging carbon emissions has been revealed.

Even Elon Musk May Not Be Able to Make an Electric Truck Work

It's been nearly a year since Elon Musk revealed his intention to electrify the world’s roads with buses and trucks in addition to Tesla’s passenger cars. He hasn’t said much about the 18-wheeler—a proper unveil is set for September—except that it will use same motors as the upcoming Model 3, and that it would, of course, disrupt an industry that generates one quarter of US transportation-related greenhouse gas emissions.

A brave new world for coral reefs

The future of the world’s coral reefs hangs in the balance, but it is not too late to save them, according to a major study published today in the prestigious journal, Nature.

Ultra-stable perovskite solar cell remains stable for over a year

Perovskite solar cells promise cheaper and efficient solar energy, with enormous potential for commercialization. But even though they have been shown to achieve over 22% power-conversion efficiency, their operational stability still fails market requirements. Despite a number of proposed solutions in fabrication technology, this issue has continued to undercut whatever incremental increases in efficiency have been achieved. EPFL scientists have now built a low-cost, ultra-stable perovskite solar cell that has operated for more than a year without loss in performance (11.2%). The work is published in Nature Communications.

Geoscientific evidence for subglacial lakes

During the last glacial period – when the ice in the Antarctic was far thicker and extended further offshore than it does today – it has been speculated that subglacial lakes existed beneath it. An international team of researchers has now successfully sampled the metre-thick sediment layers left behind by these lakes contemporary on the seafloor. This is the outcome of a study by Gerhard Kuhn and colleagues, which was published today in the journal Nature Communications.

USGS Finds 28 Types of Cyanobacteria in Florida Algal Bloom

A new U.S. Geological Survey study that looked at the extensive harmful algal bloom that plagued Florida last year found far more types of cyanobacteria present than previously known.

Professor proposes using artificial intelligence to predict aquatic ecosystem health

Lassonde School of Engineering Professor Usman Khan‘s research on the measurement of aquatic ecosystem health has been published in the journal Water.

In the paper, Khan proposes an approach based on artificial intelligence to predict dissolved oxygen in an urban river environment.

Human Activity has Polluted European Air for 2000 Years, Study Finds

A new study combining European ice core data and historical records of the infamous Black Death pandemic of 1349-1353 shows metal mining and smelting have polluted the environment for thousands of years, challenging the widespread belief that environmental pollution began with the Industrial Revolution in the 1700s and 1800s.

Cold conversion of food waste into renewable energy and fertilizer has 'enormous potential'

Researchers from Concordia’s Department of Building, Civil and Environmental Engineering (BCEE) in collaboration with Bio-Terre Systems Inc. are taking the fight against global warming to colder climes.

Their weapon of choice? Cold-loving bacteria.

In a study published in Process Safety and Environmental Protection, authors Rajinikanth Rajagopal, David Bellavance and Mohammad Saifur Rahaman demonstrate the viability of using anaerobic digestion in a low-temperature (20°C) environment to convert solid food waste into renewable energy and organic fertilizer.