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An evolving animal health emergency（图）
动物卫生 禽流感 动物病理学
2022/11/30
Aform of highly pathogenic avian influenza (HPAI) has been causing widespread disruption and illness in birds since first being detected roughly a year ago. Last March, a bald eagle found dead in Penn...
Prepare for next pandemic by preserving animal specimens in natural history collections, scientists say（图）
pandemic preserving animal specimens natural history collections
2021/1/25
It's been more than a year since the first cases were identified in China, yet the exact origins of the COVID-19 pandemic remain a mystery. Though strong evidence suggests that the responsible coronav...
Fossil evidence of 'hibernation-like' state in 250-million-year-old Antarctic animal（图）
Fossil hibernation-like state 250-million-year-old Antarctic animal
2020/9/1
Hibernation is a familiar feature on Earth today. Many animals -- especially those that live close to or in polar regions -- hibernate to get through tough winter months when food is scarce, temperatu...
Researchers discover 66-million-year-old badger-like animal（图）
Researchers 66-million-year-old badger-like animal
2020/5/5
In evolutionary terms, islands are the stuff of weirdness. It is on islands where animals evolve in isolation, often for millions of years, with different food sources, competitors, predators, and par...
One-third of plant and animal species could be gone in 50 years（图）
One-third plant animal species gone 50 years
2020/2/14
Accurately predicting biodiversity loss from climate change requires a detailed understanding of what aspects cause extinctions, and what mechanisms may allow species to survive.
Luminescent ocean drifters hold keys to deep-sea animal adaptations（图）
Luminescent ocean drifters deep-sea animal
2017/8/25
Walk along a beach or pier in summer or fall and, if you're lucky, you may spot a comb jelly or two in the shallows. The luminescent drifters are named for the eight rows of shimmering combs that line...
Fish Study Shows Important Genome Interactions in Animal Cells
Fish Study Genome Interactions Animal Cells
2017/4/3
In a new study, researchers at the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science examined how the interaction of two genomes in animal cells—the mitochondrial and nuclea...
NSF awards $3 million for plant and animal microbiome and phenomics research
NSF $3 million plant and animal microbiome and phenomics research
2017/1/24
Millions of microbes living on and in the human body collectively make up our microbiomes. These microbial ecosystems help keep us healthy. The same processes are at work in other animals, as well as ...
A Fertilizer Dearth Foiled Animal Evolution for Eons?
Fertilizer Dearth Foiled Animal Evolution Eons
2016/12/21
For three billion years or more, the evolution of the first animal life on Earth was ready to happen, practically waiting in the wings. But the breathable oxygen it likely required wasn’t there, and a...
Topography of Teeth:Smithsonian Scientist Strengthens Tools To Track Animal,Ecosystem Responses to Major Environmental Changes
Topography of Teeth Smithsonian Scientist Strengthens Tools Track Animal Ecosystem Responses Environmental Changes
2016/11/21
By charting the slopes and crags on animals’ teeth as if they were mountain ranges, scientists at the Smithsonian’s National Museum of Natural History have created a powerful new way to lear...
Food and Fear:Modeling animal tradeoffs shaped by landscape complexity
Food Fear animal tradeoffs shaped landscape complexity
2016/10/24
The Lemhi Valley is a high desert sagebrush steppe environment in eastern Idaho, along the border with Montana. It's a critical habitat and a gorgeous piece of intact sagebrush landscape, according to...
Animal training techniques teach robots new tricks
Animal training techniques robots new tricks
2016/5/17
Researchers at Washington State University are using ideas from animal training to help non-expert users teach robots how to do desired tasks.The researchers recently presented their work at the inter...
In the scientific world, Drosophila is anything but humble; instead, it serves as a model organism of powerhouse proportions. For over a century, scientists have usedDrosophila to revea...
Animal-inspired artificial eyes see through the dark
Animal-inspired artificial eyes see through the dark
2016/3/14
Their biologically inspired approach, published March 14th in the Proceedings of the National Academies of Sciences, stands apart from other methods in its ability to improve the sensitivity of the im...
UI biologists find sexuality,not extra chromosomes,benefits animal
UI biologists sexuality chromosomes animal
2016/1/21
Most animals, including humans, have two copies of their genome—the full set of instructions needed to make every cell, tissue, and organ in the body.
But some animals carry more than two c...