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Light pollution is disorienting animals that navigate by the night sky     light pollution  animals  lost direction       font style='font-size:12px;'> 2021/8/10
When dung beetles in South Africa are ready to roll, they pick their path with the help of the Milky Way. But our home Galaxy is becoming harder and harder to spot as light pollution brightens the nig...
Madagascar is renowned for its unique and varied biodiversity, which spans dry grasslands, wet rain forests, mangroves and deserts. This variety, combined with the island's isolation and size, has fos...
Earth's climate was relatively stable for a long period of time. For three billion years, temperatures were mostly warm and carbon dioxide levels high - until a shift occurred about 400 million years ...
A team of scientists has devised a more accurate way to predict the effects of climate change on plants and animals -- and whether some will survive at all.
Animals' ability to adapt their habitats key to survival amid climate change     climate change  animal  habitat       font style='font-size:12px;'> 2021/8/4
A research group of scientists from North America, Europe and Africa concluded that animals' ability to respond to climate change likely depends on how well they modify their habitats, such as nests a...
Importance of rainfall for tropical animals(图)     Importance  rainfall  tropical animals       font style='font-size:12px;'> 2020/9/4
Imagine a tropical forest, and you might conjure up tall trees hung with vines, brightly colored birds, howling monkeys and ... rain. Indeed, precipitation patterns, along with temperature, dictate wh...
When it comes to climate, plants and animals aren't so different(图)     climate  plants  animals  different       font style='font-size:12px;'> 2020/3/27
Despite fundamental differences in their biology, plants and animals are surprisingly similar in how they have evolved in response to climate, according to a new National Science Foundation-funde...
How did marine animals become so diverse?(图)     marine animals  diverse       font style='font-size:12px;'> 2020/3/6
Upending an evolutionary theory proposed in the 1950s, scientists have found that the groups of animals most resistant to extinction also contain the greatest ecological diversity –- their members per...
Batlab studies echolocation to learn how animals "see" with sound(图)     Batlab  echolocation  animals  see  sound       font style='font-size:12px;'> 2017/11/23
Neuroscientist Cindy Moss is investigating how animals use sensory information to guide their behavior. Her team at Johns Hopkins University's "Batlab" is currently focused on bat echolocation -- high...
Trees in tropical forests are well known for removing carbon dioxide from the air and storing the potent greenhouse gas as carbon in their leafy branches and extensive roots. But a new analysis led by...
UCR Study Sheds Light on Earth’s First Animals(图)     UCR Study  Light  Earth  First Animals       font style='font-size:12px;'> 2017/7/20
More than 550 million years ago, the oceans were teeming with flat, soft-bodied creatures that fed on microbes and algae and could grow as big as bathmats. Today, researchers at the University of Cali...
Microscopic probes developed at Rice University have simplified the process of measuring electrical activity in individual cells of small living animals. The technique allows a single animal like a wo...
Forget sponges:the earliest animals were marine jellies     Forget sponges  the earliest animals  marine jellies       font style='font-size:12px;'> 2017/4/27
When cartoonist and marine-biology teacher Steve Hillenburg created SpongeBob SquarePants in 1999, he may have backed the wrong side of one of the longest-running controversies in the field of evoluti...
Scientists once thought that being part of a community would protect animal populations from infectious disease outbreaks, but now they've learned otherwise, according to a study published this week i...
Animals move in diverse ways, from short foraging trips to seasonal trans-continental migrations, but common to all is that selection favours efficiency and prudent usage of energy, time and risk. The...

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