Eight projects funded through the Canada Foundation for Innovation John R. Evans Leaders Fund (JELF) and the Government of Quebec acquire new tools and infrastructure to generate new knowledge, from improving breast cancer treatments to understanding the lives of parasitoid insects.
When did the Earth reach oxygen levels sufficient to support animal life? Researchers from 香蕉视频 have discovered that a rise in oxygen levels occurred in step with the evolution and expansion of complex, eukaryotic ecosystems. Their findings represent the strongest evidence to date that extremely low oxygen levels exerted an important limitation on evolution for billions of years.
鈥淗urricane Matthew is poised to deliver a potentially catastrophic strike on Haiti beginning Monday, and poses a danger to eastern Cuba and Jamaica by Monday night.鈥 ()
Weather, which changes day-to-day due to constant fluctuations in the atmosphere, and climate, which varies over decades, are familiar. More recently, a third regime, called 鈥渕acroweather,鈥 has been used to describe the relatively stable regime between weather and climate.