New research from a multi-university team of biologists shows what could be a startling drop in the amount of carbon stored in the Sierra Nevada mountains due to projected climate change and wildfire events.
A new study finds that major gains in global biodiversity can be achieved if an additional 5 percent of land is set aside to protect key species. Scientists from Yale University and the University of Grenoble said such an effort could triple the protected range of those species and safeguard their functional diversity. The findings underscore the need to look beyond species numbers when developing conservation strategies, the researchers said.
Beekeepers across the United States lost 33 percent of their honey bee colonies during the year spanning April 2016 to April 2017, according to the latest preliminary results of an annual nationwide survey. Rates of both winter loss and summer loss -- and consequently, total annual losses -- improved compared with last year. Winter losses were the lowest recorded since the survey began in 2006-07.
A recent study from UBC's Okanagan campus identifies new genetic markers in sockeye salmon that can help improve management of fish populations.
A new species of a fossil pliosaur (large predatory marine reptile from the 'age of dinosaur') has been found in Russia and profoundly change how we understand the evolution of the group, says an international team of scientists.
A team of researchers, led by a UC Riverside plant cell biologist, has for the first time identified a small RNA species and its target gene that together regulate female germline formation in plants -- crucial knowledge for manipulating plant reproduction in order to improve agriculture. The new work not only identifies a regulatory module for an important developmental process, it also implies that there is likely cell-to-cell communications via RNA or protein in this process.
Mountain-dwelling East African honey bees have distinct genetic variations compared to their savannah relatives that likely help them to survive at high altitudes, report Martin Hasselmann of the University of Hohenheim, Germany, Matthew Webster of Uppsala University, Sweden, and colleagues May 25, 2017, in PLOS Genetics.
Blind cavefish typically have skulls that bend slightly to the left. A study by UC suggests this orientation might help them find food as they navigate in a perpetual counter-clockwise direction around a cave.
The first aerial assessment of the impact of South Sudan's current civil war on the country's wildlife and other natural resources shows that significant wildlife populations have so far survived, but poaching and commercial wildlife trafficking are increasing, as well as illegal mining, timber harvesting and charcoal production, the Wildlife Conservation Society (WCS) said in a report issued today.
The snowy-feathered head and distinctive brown body of the bald eagle is a proud national symbol of the United States, adorning the country's currency and passports. The lion, known as 'King of the Beasts,' represents national strength and identity in several African countries.