Astronomers find that two exoplanets may be mostly water

A team led by UdeM astronomers has found evidence that two exoplanets orbiting a red dwarf star are "water worlds," planets where water makes up a large fraction of the volume. These worlds, located in a planetary system ...

Life and death of an 'altruistic' bacterium

Biofilms, complex communities of bacteria, abound around us: on the surface of cheese where they give off flavors and aromas, in streams where they form the slimy substance on rocks, on our teeth where they form plaque.

Examining the three dimensions of a flower

To better understand the evolution of flowers, a research team in biology from Université de Montréal, the Montreal Botanical Garden and McGill University have succeeded in using photogrammetry to quickly and precisely ...

Q&A: How Islam and Buddhism can help prisoners

As religious diversity grows in Quebec, the province's prisons are having to adapt to inmates' diverse religious needs. Some inmates turn to alternative faiths such as Islam or Buddhism. Why do they do this? What do they ...

DNA 'nanotransporters' to treat cancer

A team of Canadian researchers from Université de Montréal has designed and validated a new class of drug transporters made of DNA that are 20,000 times smaller than a human hair and that could improve how cancers and other ...

What do slogans at demonstrations tell us?

We see them on banners, hand-held signs, walls, clothing, bodies and faces: words are central to social protest. Every slogan—collective or individual, printed or handwritten, demand or rallying cry—conveys a political ...

Evidence of the use of baby carriers 10,000 years ago

It seems logical enough: even in their earliest history, humans must have needed something to carry their babies around in as they moved from place to place. But because little hard evidence of this exists—no infant-sling ...

Putting the food system in context

Innovations that make the food supply chain more "responsible"—eco-friendly, good for public health, fairer to farmers—will come faster if the contexts that set the stage for them are better understood, according to a ...

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