How different plants can share their genetic material with each other
The genetic material of plants, animals and humans is well protected in the nucleus of each cell and stores all the information that forms an organism. For example, information about the size or color of flowers, hair or fur is predefined here. In ad.....»»
Q&A: A faster way to identify drought-resistant plants for crop breeding research
Climate change is making droughts more common and more severe—which makes research into developing drought-resistant crops more important than ever. Now researchers have developed a new framework that should expedite this important research......»»
Nonnative plants are a major force behind global insect invasions, study finds
In an article in the journal BioScience, an international team of researchers led by Dr. Cleo Bertelsmeier from the University of Lausanne, Switzerland, argues that the global spread of nonnative plants is a key factor driving the growing number of i.....»»
LVMH’s Bernard Arnault sees nearly $10 billion in wealth wiped out after share-price bloodbath
LVMH’s Bernard Arnault sees nearly $10 billion in wealth wiped out after share-price bloodbath.....»»
Discovery of key protein for biosynthesis of plant defense steroids could enhance pest control strategies
Researchers at the Max Planck Institute for Chemical Ecology have identified GAME15 as a key protein that regulates the biosynthesis of both steroidal glycoalkaloids and steroidal saponins in plants of the genus Solanum......»»
Stem carbohydrate richness in two cycad species
Terrestrial plants have developed strategies to cope with suboptimal conditions. Storage of nonstructural resources is one of those strategies. Nonstructural carbohydrates (NSCs) of plants are primarily sugars and starch, and have been studied extens.....»»
Fresh GM models, Tesla Cybertruck help boost U.S. EV registrations 18%, latest data shows
Tesla remained the top EV maker, but its market share fell to 46 percent in August from 51 percent a year earlier as legacy brands such as Chevrolet, Honda and Kia chipped away at its commanding lead......»»
Humans have near-equal numbers of male and female babies, unlike many other animals—a new genetic study looks for clues
We know that boys and girls are produced in much the same frequency. But how—and why—is this 1:1 ratio achieved?.....»»
Hubble captures image of a spectacular ‘stellar volcano’
Hubble has homed in on a nearby star called R Aquarii, which is throwing out material for billions of miles around it......»»
Health Experts Share What Gives Them Hope for Improving Equity
Health experts share what gives them hope for improving health for all.....»»
Contributors to Scientific American’s November 2024 Issue
Writers, artists, photographers and researchers share the stories behind the stories.....»»
Misophonia Has Genetic Links to Anxiety And Depression, Study Shows
Misophonia Has Genetic Links to Anxiety And Depression, Study Shows.....»»
Trace gas measurements could advance carbon cycle predictions
A novel method for estimating the rate of photosynthesis from land plants reveals that satellite observations—the current gold standard for quantifying terrestrial carbon uptake—underestimate this important metric, a result that could inform and.....»»
In a fusion device plasma, a steep ion temperature gradient slows the growth of magnetic islands
Future fusion power plants will require good plasma confinement to sustain reactions and generate energy. One way to contain plasma for fusion reactions is to use a tokamak, a device that applies magnetic fields to "bottle" plasma. However, magnetic.....»»
Novel sensors could help develop bee-friendly protection for plants
The increasing global demand for plant-based foods makes the use of pesticides necessary in order to protect crops from pests and ensure crop yields. However, there is one major disadvantage: the widespread use of pesticides has led to a considerable.....»»
Honda ups its EV game with 3 new production technologies for 0 Series
Honda plants in the U.S. are already being outfitted with all manner of cutting-edge manufacturing gear for the Japanese carmaker's next-gen 0 Series electric vehicles......»»
Unlocking the genetic mysteries of modern roses: Research provides insights into origin and breeding
Roses are one of the world's most beloved and widely cultivated ornamental plants, captivating hearts and adorning gardens for centuries. Despite their popularity, the genetic origins and breeding history of modern roses have remained mostly unknown......»»
Global study shows causes for the dominance of woody plants in drylands
Precipitation, temperature, and grazing have the greatest influence on whether woody or herbaceous species grow in dryland areas. This has been shown by a large global study that includes Potsdam researchers......»»
How profits from big pharma"s use of genetic information could revolutionize nature conservation
The blue blood of threatened horseshoe crabs contains a chemical essential for testing the safety of vaccines. So these ancient creatures are highly sought after by pharmaceutical companies worldwide, contributing to declines in their populations......»»
Modern mass extinction in an Ecuadorean cloud forest found to be a mirage
One of the most notorious mass extinction events in modern times occurred on a hilltop in coastal Ecuador in the 1980s. Ninety species of plants known from nowhere else on Earth—many of them new to science and not yet given a name—went extinct wh.....»»
How "vaccinating" plants could reduce pesticide use and secure global food supplies
In a growing and changing world, we need to find ways of putting food on everyone's table. Pesticides have enabled mass cultivation on an incredible scale, but they can have harmful secondary effects on humans and wildlife, and pests are rapidly evol.....»»