鈥淚t has been something of a mystery why predators are so important in animal extinctions,鈥 says Kyle Elliott, an assistant professor in 鲍鱼直播鈥檚 Dept. of Natural Resource Sciences and...
Oc茅ans, dont le titre est 茅galement stylis茅 en 惟c茅ans, est un documentaire fran莽ais r茅alis茅 par 859 rue Sherbrooke Ouest, Montreal, QC, H3A 0C4, CA/redpathCategory:聽Redpath Museum
The total shoreline of the world鈥檚 lakes is more than four times longer than the global ocean coastline. And if all the water in those lakes were spread over the Earth鈥檚 landmass, it would form a...
The organisms commonly known as blue-green algae have proliferated much more rapidly than other algae in lakes across North America and Europe over the past two centuries 鈥 and in many cases the...
Shipping and mining in the Arctic. The spread of invasive microbial pathogens around the world. Changing agricultural practices. Use of genomic-modification tools. Those are among the 14 most...