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Why do woodpeckers peck? New discovery about bird brains sheds light on intriguing question（图）
鸟类大脑 交际鼓声 动物行为学
2023/6/26
A team led by a Brown biologist discovered that the same specialized brain area that helps songbirds learn their songs also exists in woodpeckers, suggesting that the communicative drumming evolved in...
New study sheds light on evolution of photosynthesis
evolution of photosynthesis crop production plant
2021/8/5
A new study sheds new light on the evolution of photosynthesis in plants and algae, which could help to improve crop production.
Paleogenomic analysis sheds light on Easter Island mysteries（图）
Paleogenomic Easter Island mysteries
2017/10/26
Easter Island is a place of mystery that has captured the public imagination. Famous for ancient carved statues and a location so remote it boggles the mind, the island presents a captivating puzzle f...
UCI study sheds light on regulation of hair growth across the entire body
UCI study light on regulation hair growth across entire body
2017/7/24
To paraphrase the classic poem, no hair is an island entire of itself.Instead, University of California, Irvine scientists have discovered that all hairs can communicate with each other and grow in co...
Study sheds light on how carnivorous plants acquired a taste for meat
light carnivorous plants taste for meat
2017/2/16
To the average plant-eating human, the thought of a plant turning the tables to feast on an animal might seem like a lurid novelty.Now, science is showing just how remarkable these macabre traits real...
Killing time:Study sheds light on phages and precision cell destruction
Killing time sheds light precision cell destruction
2017/2/15
Phage therapy, which exploits the ability of certain viruses to infect and replicate within bacteria, shows promise for treating antibiotic-resistant bacterial infections.But the design of such therap...
New framework sheds light on how,not if,climate change affects cold blooded animals
New framework not if climate change cold blooded animals
2016/2/22
Cold-blooded animals like lizards, insects, and fish have a preferred body temperature range at which they hunt, eat, move quickly, and reproduce. Fear that a warming climate will constrict this tempe...
Discovery of jaw by ASU team sheds light on early human ancestor
ASU team early human ancestor
2015/3/18
The earliest evidence of our human genus – Homo – was found in Ethiopia by a team of Arizona State University scientists and students during field research in 2013.The fossil, the left side ...
When a rapidly-growing cell divides into two smaller cells, what triggers the split? Is it the size the growing cell eventually reaches? Or is the real trigger the time period over which the cell keep...
With more than 2.25 billion cups consumed daily worldwide, coffee is the principal agricultural product of many tropical countries. According to estimates by the International Coffee Organization, mor...
Scents and smells can form the basis of some of the most significant memories humans form in their lives.
University study sheds light on human embryonic stem cells´ DNA changes（图）
University study human embryonic stem cells´ DNA changes
2010/4/29
A study on the genome of human embryonic stem cells (hESCs) has brought scientists closer to identifying and avoiding the adverse DNA changes that naturally occur when these cells are multiplied in la...
While most school children understand that green plants photosynthesize, absorb carbon dioxide and produce oxygen, few people consider the profound global-scale effects that photosynthesis has had on ...
Why we learn more from our successes than our failures--MIT study sheds light on the brain's ability to change in response to learning
sheds light brain's ability learning
2009/8/3
In the July 30 issue of the journal Neuron, Earl K. Miller, the Picower Professor of Neuroscience, and MIT colleagues Mark Histed and Anitha Pasupathy have created for the first time a unique snapshot...
May 9, 2007，The human genome is littered with so-called junk DNA, relics of "jumping genes" that hopped about chromosomes for more than a billion years. Although these jumping genes have been widely r...