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Scientists discover spring-loaded mechanism in unusual species of trap-jaw ant（图）
scientists spring-loaded mechanism trap-jaw ant
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2017/9/19
Researchers reveal how a group of trap-jaw ants can snap their jaws shut at speeds of up to 50 miles per hour – just fast enough to capture their elusive prey.
They report their findings in the Journ...
Scientists Reveal How These Ants Snap Their Jaws Shut in the Blink of an Eye
Scientists Ants Snap Jaws Shut Blink Eye
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2017/9/19
Few potential victims stand a chance against the formidable mandibles of a trap-jaw ant. In conflicts between predators and prey, speed is a decided advantage, and evolution has given these insects an...
UChicago scientists detect first X-rays from mystery supernovas（图）
UChicago scientists first X-rays mystery supernovas
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2017/9/5
Exploding stars lit the way for our understanding of the universe, but researchers are still in the dark about many of their features.A team of scientists, including scholars from the University of Ch...
CofC Professor,Other Scientists Discover New Species of Dolphin（图）
CofC Professor Other Scientists New Species of Dolphin
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2017/9/5
A College of Charleston professor has identified a new species of extinct dolphin that provides new evidence of feeding behavior in early cetaceans after a diver found the animal’s fossilized skull in...
Materials Scientists Probe Protein’s Role in Speeding Ebola Spread（图）
Materials Scientists Protein’s Role Ebola Spread
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2017/9/5
Two Johns Hopkins materials science graduate students and their professors played a key role in a multi-institution research project that pinpointed how a tiny protein seems to make the deadly Ebola v...
Scientists Improve Forecast of Increasing Hazard on Ecuadorian Volcano
Scientists Improve Forecast Increasing Hazard Ecuadorian Volcano
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2017/9/4
Researchers from the University of Miami (UM) Rosenstiel School of Marine and Atmospheric Science, the Italian Space Agency (ASI), and the Instituto Geofisico—Escuela Politecnica Nacional (IGEPN) of E...
Scientists Link Cutting-edge Biodiversity Genomics With Museum Wisdom Through New Public Database
Scientists Biodiversity Genomics Museum Wisdom New Public Database
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2017/9/4
The resource, called the Genomic Observatories Metadatabase (GeOMe), was developed by researchers at the Smithsonian’s National Museum of Natural History and eight other museums and research instituti...
Dark matter is likely ‘cold,’ not ‘fuzzy,’ scientists report after new simulations（图）
Dark matter cold not fuzzy scientists new simulations
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2017/9/1
Scientists have never directly detected dark matter. But over decades, they have proposed a variety of theories about what type of material — from new particles to primordial black holes — could compr...
Scientists embark on expedition to submerged continent Zealandia
Scientists expedition submerged continent Zealandia
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2017/7/25
Surrounding New Zealand is a mass of Earth's crust about half the size of Australia, the continent Zealandia. What makes Zealandia different from other continents is that more than 90 percent of it is...
Scientists Invent New Tool for the Synthetic Biologist’s Toolbox
Scientists Invent New Tool Synthetic Biologist’s Toolbox
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2017/7/25
Researchers at the University of California San Diego have invented a new method for controlling gene expression across bacterial colonies. The method involves engineering dynamic DNA copy number chan...
NSF/NASA/NCAR press conference:What will scientists learn from the August 21 total solar eclipse?
NSF NASA NCAR press conference scientists learn the August 21 total solar eclipse
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2017/7/24
The total solar eclipse next month is the first to cross the U.S. from coast to coast in nearly a century, giving scientists a unique opportunity to observe the sun's corona with an array of technolog...
Scientists have more data to back their findings:The Earth is getting warmer
Scientists more data The Earth getting warmer
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2017/7/24
A group of international scientists led by a climate expert from USC has upgraded an open-source global database tracking the Earth’s temperatures since 1 A.D. that further confirms the Earth is warmi...
Scientists make “squarest” ice crystals ever
Scientists squarest ice crystals ever
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2017/7/24
You won’t find ice cubes like this in your freezer.An international team of scientists has set a new record for creating ice crystals that have a near-perfect cubic arrangement of water molecules—a fo...
Scientists name new species of fish from the Orinoco region after singer Enya
Scientists name fish the Orinoco region singer Enya
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2017/7/24
In 1988, Irish singer and songwriter Enya released a lead single titled “Orinoco Flow” from her second studio album, which went on to become an international hit, earn a Grammy Award nomination, and h...
Stanford scientists create a cellular guillotine for studying single-cell wound repair
Stanford scientists cellular guillotine single-cell wound repair
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2017/7/24
While doing research at the Woods Hole Marine Biological Laboratory in Massachusetts, Sindy Tang learned of a remarkable organism: Stentor coeruleus. It’s a single-celled, free-living f...