Another short delay for Boeing Starliner, now targeting May 25
NASA and Boeing need more time to make sure a helium leak on its CST-100 Starliner is low enough risk to send humans into space.
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California bans salmon fishing for the season in Sacramento-area rivers and Klamath basin
The California Fish and Game Commission has voted to ban salmon fishing in the Sacramento, American, Feather and Mokelumne rivers.
New research suggests diverse headgear in hoofed mammals evolved from common ancestor
From the small ossicones on a giraffe to the gigantic antlers of a male moose—which can grow as wide as a car—the headgear of ruminant hooved mammals is extremely diverse, and new research suggests that despite the physical differences, fundamental aspects of these bony
Rigid approach to teaching phonics is 'joyless' and is failing children in England, experts warn
Experts have released robust research to show that phonics should be taught hand-in-hand with reading and writing to encourage true literacy and a love of reading, not through narrow synthetic phonics.
Extreme heat waves in south and southeast Asia are a sign of things to come
Since April 2024, wide areas of south and southeast Asia, from Pakistan to the Philippines, have experienced prolonged extreme heat. Covering some of the most densely populated regions in the world, the series of heat waves has affected everything from human health and
Exploring the multifaceted role of MicroRNA156 in horticultural plants
A research team has reviewed the role of MicroRNA156 (miR156) in horticultural plants, uncovering its significant influence on a variety of biological processes such as vegetative growth, floral induction, and stress response. miR156, known for its high conservation across
Remote sensing research unravels plant genetic diversity and evolution
A research team has recently published a comprehensive review on the innovative integration of spectral data and phylogeographic patterns to study plant genetic variation. The findings demonstrate the effectiveness of remote sensing technology in identifying and analyzing
Unlocking the secrets of plant-electromagnetic field interactions: A comprehensive review
A research team has meticulously analyzed the biological impacts of ornamental plants' exposure to electromagnetic fields (EMFs), especially those at high frequencies. They proposed a comprehensive strategy to predict and mitigate these effects by considering various factors
Climate change is a human rights issue
In April, the European Court of Human Rights ruled in favor of a group of seniors who alleged that the Swiss government's failure to meet climate change mitigation targets is having an adverse impact on their health, well-being and quality of life.
New method may facilitate the use of graphene nanoribbons in nanoelectronics
An international collaborative study that features researchers from Tel Aviv University (TAU), presented a new method for growing ultra-long and ultra-narrow strips of graphene (a derivative of graphite), which exhibit semiconducting properties that can be harnessed by the
Sea levels are starting to rise faster: Here's how much South Florida is expecting
Sea levels are rising, swamping roads and homes in South Florida. And it's picked up the pace in recent years.
US schools are not racially integrated, despite decades of effort, says educational sociologist
Nearly seven decades after the U.S. Supreme Court's unanimous landmark Brown v. Board of Education decision in 1954, the court's declared goal of integrated education is still not yet achieved.
South African communities vs Shell: High court victories show cultural beliefs and practices count in climate cases
When the Shell petroleum company announced in 2021 that it wanted to explore for fossil fuels off South Africa's pristine Wild Coast, Indigenous communities in the area immediately fought back through the country's courts.
Ancient DNA from an extinct native duck reveals how far birds flew to make New Zealand home
Ask a bird lover if they have heard of the extinct giant moa or its ancient predator, Haast's eagle, and the answer will likely be yes. The same can't be said of New Zealand's extinct, but equally unique, mergansers—a group of fish-eating ducks with a serrated bill.
Has logging really stopped in Victoria? What the death of an endangered glider tells us
Victoria's native forest logging industry ended on January 1 this year. The news was met with jubilation from conservationists.
Colorado's demand for water is slated to surpass supplies by 2050: Did lawmakers do enough to address the crisis?
As Colorado's rivers shrink and its soils dry out, state lawmakers this year passed a slew of water bills that advocates say will help reduce water use and protect the critical natural resource.
After a 17-year wait, cicadas emerge a little early in Chicago area: 'It's a milestone'
It's official, Chicagoland. Periodical cicadas have arrived.
Mobs of tuna crabs descend on Southern California waters
Little red crustaceans pepper the shallow depths by the San Diego shoreline. The tuna crabs are back.
Cooperative hunting requires less brainpower than previously thought
Researchers at Nagoya University in Japan have found that cooperative hunting, in which two or more predators collaborate to capture prey, does not require sophisticated cognitive processes in the brain. Rather, cooperation can emerge on the basis of a simple set of rules and
One of the world’s earliest farming villages housed surprisingly few people
Hundreds, not thousands, occupied the Turkish site of Çatalhöyük nearly 9,000 years ago, undermining arguments for a Neolithic social revolution.
Exploring extremes in the search for life on Mars
People might assume the search for life on Mars ended when NASA's first rovers sent back images of the planet's barren, inhospitable surface. However, as scientists broaden their understanding of the extreme conditions in which life can flourish here on Earth—and expand their
As bird flu spreads to dairy cows, Minnesota's raptors show signs of building remarkable immunity
A little barred owl looked up from the crux of Dana Franzen-Klein's elbow, stared the veterinarian in the eye and, in as tough and menacing of a posture as he could muster, clicked his beak. The injured bird was a baby, maybe a month old. His click was a warning, that despite
Researchers identify new drivers of antibiotic resistance in bacteria
Two newly discovered mechanisms in bacteria have been identified that can contribute to the development of antibiotic resistance. Changing the number of copies of resistance genes in bacteria increases antibiotic resistance, and can do so very quickly.
Endangered migrating eagles impacted by Ukraine war, new study shows
A new study reveals for the first time the impact of ongoing conflicts on the migration of an endangered bird species. The paper "Active European Warzone Impacts Raptor Migration" was published in Current Biology on May 20.
Improved ultrasound wireless charging for implantable biomedical devices
Ultrasound-based wireless power transfer is becoming a more attractive option to power implanted biomedical devices because it could overcome many of the limitations and challenges facing other wireless charging approaches. Now, a new study has shown that the shape of the
Machine learning accelerates discovery of solar-cell perovskites
An EPFL research project has developed a method based on machine learning to quickly and accurately search large databases, leading to the discovery of 14 new materials for solar cells.
