Identifying the spark of desire in fruit flies
Fruit flies have evolved an elaborate courtship ritual. Upon recognizing a suitable mate in his vicinity, a male fruit fly transforms into a dogged suitor, sometimes chasing the female for more than 26 yards, or nine miles in human terms, singing to.....»»
US escalates tech battle by cutting China off from AI chips
The Biden administration is reducing the types of semiconductors that American companies will be able to sell to China, citing the desire to close loopholes in existing regulations announced last year......»»
New method may accurately identify body fluids at crime scenes
Identifying different types of body fluids can help forensic experts reconstruct a crime scene, but it's difficult to do so. In a study published in Electrophoresis, researchers developed a method using two different types of RNA—called microRNA (m.....»»
Bed Bugs and Influencers Spark Pest Panic in Paris. Here"s What You Need to Know
Media reports suggest an unprecedented outbreak of bed bugs in Paris, but experts aren’t so sure anything is out of the ordinary.....»»
Semperis enhances Forest Druid to guard against Microsoft Entra ID attacks
Semperis has expanded Forest Druid, its community-driven attack path management tool, to include support for Microsoft Entra ID (formerly Azure AD), saving time for cybersecurity teams in identifying and closing risky attack paths across hybrid ident.....»»
Disclosure of Pirates’ Identities “Compatible With EU Privacy Laws”
The top legal advisor to Europe's highest court says that the retention and disclosure of suspected pirates' identifying information is compatible with EU privacy laws. Advocate General Szpunar's opinion is presented as a legal solution to a long-run.....»»
Examining the toxins in the common tomato
Regardless of how one says "tomato," they all contain tomatine, a toxin in the plant's green fruit, leaves, and roots. Tomatoes produce the bitter-tasting compound—a major plant-specialized metabolite secreted from the roots—to defend against pat.....»»
Identifying biosecurity to prevent chronic wasting disease transmission among deer populations
As chronic wasting disease (CWD) ravaged deer populations across the country in recent years, studies have primarily focused on how CWD can jump from farmed herds to wild deer, with little attention given to how transmission may occur from wild deer.....»»
Study employs deep learning to explain extreme events
Identifying the underlying cause of extreme events such as floods, heavy downpours or tornados is immensely difficult and can take a concerted effort by scientists over several decades to arrive at feasible physical explanations......»»
Genetics of attraction: Mate choice in fruit flies
Genetic quality or genetic compatibility? What do female fruit flies prioritize when mating? Researchers at the University of Zurich show that both factors are important at different stages of the reproductive process and that females use targeted st.....»»
How Insect Brains Melt and Rewire During Metamorphosis
Do fruit flies remember their larval lives? To find out, scientists made the neurons inside larvae glow, then tracked how they reshuffled as they formed adult brains......»»
World"s biggest bat colony gathers in Zambia every year. Researchers used artificial intelligence to count them
Everybody who visits Kasanka National Park in Zambia during "bat season" agrees that the evening emergence of African straw-colored fruit bats from their roost site is one of the wildlife wonders of the world. The bats (Eidolon helvum) arrive at Kasa.....»»
Galaxy S24 leaks show Samsung’s usual love for the iPhone
The new flat titanium sides on the S24 remind us of a certain fruit company. Enlarge / The Galaxy S24 render. This sure does look familiar. (credit: OnLeaks×SmartPrix) It's Galaxy S24 leak season! The phone, which won.....»»
Genetic research is identifying disease-resistant super corals in the Caribbean
Witnessing disease outbreaks that have nearly annihilated staghorn coral colonies in the Caribbean, Northeastern scientist Steven Vollmer wondered what lessons a few lone survivors might offer for the future of coral reefs. Would it be possible to id.....»»
The chilling tale of snow flies, self-amputation, survival and certain death
Researchers at the Department of Physiology and Biophysics, University of Washington, Seattle, have discovered something peculiar in the survival strategy of the snow fly (Chionea spp.), a flightless crane fly that lives in boreal and alpine environm.....»»
As temperatures rise, Sicily turns to exotic fruits
Avocados, mangos, bananas and passion fruit—a wealth of exotic produce is growing under the shadow of Sicily's Mount Etna, as the Italian island's farmers adapt to global warming......»»
Fungus versus flies: Following a scent towards insecticide-free pest management
While a blueberry with a fungal infection might end up in most people's compost bin, for a team of researchers in the US, it has provided a key to tackling the unsustainable use of insecticides......»»
Study finds linkage between DNA methylome and RNA transcriptome in Fe deficiency in tomato roots
Tomato (Solanum lycopersicum), one of the most important horticultural crops, is rich in iron and vitamins. As an essential micro-element for plants, iron (Fe) deficiency not only restricts tomato growth, development and fruit quality, but also poses.....»»
Rocket Report: Two small launchers fail in flight; Soyuz crew flies to ISS
This wasn't a great week for small launch vehicles. Enlarge / NASA Astronaut Loral O'Hara, Russian commander Oleg Kononenko, and cosmonaut Nikolai Chub prepare for launch September 15 at the Baikonur Cosmodrome in Kazakhstan. (cr.....»»
Scientists design fresh tomatoes suitable for mechanical harvesting
According to a study published in Nature Plants, Chinese scientists have elucidated the mechanism of fruit shape formation in tomatoes and have developed fresh tomatoes for mechanical harvesting......»»
Sometimes beneficial, sometimes damaging: The double role of the enzyme chameau
Biologists have discovered why an enzyme is important for the survival of fruit flies, even though it can shorten their lives under certain conditions......»»