A kilometer above Fort Morgan, Alabama, small migratory birds face a critical decision. Ahead lies a thousand kilometers of open water, the Gulf of Mexico, and a 22- to 24-hour flight without rest or food. On the other side, ...
A unique study from Lund University in Sweden has discovered for the first time that there is a genetic sexual conflict in the immune system in animals. In females, the variation in central genes of the immune system is too ...
New research by a trans-Atlantic team of scientists suggests that bacteria could survive in briny chemicals that exist on Mars, Enceladus, Europa, Pluto and possibly elsewhere.
Even with a highly skilled neurosurgeon, the most effective anesthesia, and all the other advances of modern medicine, most of us would cringe at the thought of undergoing cranial surgery today.
Rose's mountain toadlet is a very small amphibian – adults grow to just 2 centimetres in length. These little toads can be found scattered across the mountainous, fynbos-rich biodiversity hotspot on the Cape Peninsula near ...
A select group of this season's yellow-eyed penguin/hoiho chicks are having their first expeditions into the ocean remotely tracked, as University of Otago researchers investigate dramatically declining survival rates of ...
An international research team has found strong evidence that passerine birds near the equator live longer than their higher latitude counterparts.
A new article by a UNSW Sydney-led team challenges the validity of current methods for forecasting the persistence of slow-growing species for conservation purposes, and provides a better approach to reducing the threat of ...
As the genetic modification of mice is increasingly prevalent in medical and biological research, so, too, is the need for an efficient way to transport cryopreserved embryos and sperm.
The survival rate of Wolbachia—a common bacterium—decreases under high temperature in incubators. However, few studies have examined the density of Wolbachia in hosts in the field.
Oct 25, 2018
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