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Why is machine learning trending in medical research but not in our doctor’s offices?（图）
Bioengineering Penn Integrates Knowledge Professors Computer Science
2023/6/27
Machine learning (ML) programs computers to learn the way we do—through the continual assessment of data and identification of patterns based on past outcomes. ML can quickly pick out trends in big da...
Today, almost the whole accelerator complex is operational and providing beams to all the experimental facilities as scheduled. The LHC experiments are taking data, while the LHC is nearing the end of...
When a star swallows a planet, does it belch? Leave crumbs? Get bigger? No one could say for sure because no one had witnessed it — until now.
The town of Link?ping, Sweden, has a small fleet of autonomous electric buses that carry riders along a predetermined route. The bright vehicles, emblazoned with the tagline, “Ride the Future,” have o...
During the last few years, CRISPR has grabbed headlines for helping treat patients with conditions as varied as blindness and sickle cell disease. However, long before humans co-opted CRISPR to fight ...
The melting of polar ice is not only shifting the levels of our oceans, it is changing the planet Earth itself. Newly minted Ph.D. Sophie Coulson and her colleagues explained in a recent paper in Geop...
Bright reflections observed at Mars’ south pole serve as evidence for water. But, seeing may be deceiving.
人造板行业离不开胶粘剂。在现代合成树脂创制出来之前多年，就有天然铬蛋白和其他蛋白质制成的胶粘剂用于木质人造板生产。迄今，不断有研究人员谋求回归自然，用生物基单体研制代替合成树脂的新产品。这个想法是很诱人的。生物基树脂的原料是可再生的，而且可利用林产工业的副产品，例如就用本行业的树皮削片，会成为森林价值链的潜在推动力，生物基树脂可比合成树脂更为生态友好，一些生物基树脂可减少甲醛释放。
Reawakened geyser does not foretell Yellowstone volcanic eruptions（图）
Reawakened geyser does foretell Yellowstone volcanic eruptions
2021/1/18
When Yellowstone National Park's Steamboat Geyser -- which shoots water higher than any active geyser in the world -- reawakened in 2018 after more than three years of dormancy, some speculated that i...
'Cold spots,' not hotspots, key to rapid biodiversification（图）
Cold spots hotspots key rapid biodiversification
2020/12/18
The Amazon rainforest may be a hotspot for animal and plant diversity, but Louisiana State University scientists report that new species form there less often than previously thought. Places such as d...
Maize, not metal, key to native settlements' history in New York（图）
Maize metal key native settlements history New York
2020/4/3
New research is producing a more accurate historical timeline for Native American sites in upstate New York, based on radiocarbon dating of organic materials and statistical modeling.The results are&#...
Earth's mantle, not its core, may have generated planet's early magnetic field（图）
Earth's mantle generated planet early magnetic field
2020/3/13
New research lends credence to an unorthodox retelling of the story of early Earth that was first proposed by a geophysicist at the Scripps Institution of Oceanography in La Jolla, Californi...
Diversity plays a key role in maintaining the stability of plant and animal life. But it's difficult to scale up smaller experiments to understand how changes will impact larger ecosystems.A new study...
Not falling far from the tree: Ecologists study seed-to-seedling transition（图）
tree Ecologists study seed-to-seedling transition
2020/3/6
Why are there so many species of plants? Why do some plants thrive, while others don't?Ecologist Noelle Beckman of Utah State University and her colleagues explore these questions in new fin...
Mass extinction of land and sea biodiversity 250 million years ago not simultaneous（图）
Mass extinction land sea biodiversity 250 million years ago simultaneous
2019/12/13
Some 250 million years ago, simultaneous mass extinctions of marine and terrestrial life occurred in an event known as the End-Permian. Or so scientists believed.New research led by Colby College geol...