Last update:
Biology news
Fig-leaf enzyme turns tannery waste into high-value collagen
Tanneries generate large quantities of skin trimmings before hides are tanned. These trimmings contain collagen but are commonly treated as low-value waste. An international research team has developed a method that uses ...
Biotechnology
9 minutes ago
0
0
Portugal's ancient giant bears shrank over thousands of years and humans may be to blame
About 22,000 years ago, a giant brown bear lumbered across what is now Portugal. The creature weighed around 385 kg (about 850 pounds), making it one of the largest of its kind ever found, dwarfing even the largest brown ...
Soil organic carbon increases crop yield but can't help with extreme drought
In cases of extreme drought, soil organic carbon does not improve crop yields, Colorado State University research has found. The finding contradicts the commonly held belief that soil organic carbon benefits yields most during ...
Ecology
1 hour ago
0
1
Orcas filmed ramming one of the world's heaviest fish so hard it explodes, possibly for fun
Orcas are known to be smart and ruthless hunters. They've been observed hunting a variety of prey, with some species, such as whales, larger than themselves. They use a wide range of strategies to hunt and kill prey, but ...
Plants & Animals
9 hours ago
0
250
The human side of animal health: Global review reveals new insights to achieving better biosecurity
When it comes to protecting livestock from devastating diseases, simply telling people what to do may not be enough. A new review led by a researcher from the University of Vermont and collaborators from two institutions ...
Veterinary medicine
2 hours ago
0
4
Florida researchers bring endangered elkhorn coral ashore to protect them
Scientists working to save a coral species from extinction transported 30 pieces from nurseries off the Florida coast to a hatchery on land Wednesday, fearing that warming waters could trigger a mass bleaching event this ...
Ecology
5 hours ago
0
8
In Ghana, one man's race to save critically endangered fish
As dawn breaks over Ghana's Atlantic coast, artisanal fishing boats return to shore with last night's catch—baskets of snapper, crabs, rays and a distinct-looking fish locals call "esene."
Ecology
4 hours ago
0
6
Engineered enzyme erases a stubborn mark of aging by up to 70% in human tissue samples
A biotech company called Revel Pharmaceuticals is looking into ways to reverse aging, and the company's science team, along with researchers from the company Calico and the University of Colorado, may be a step closer to ...
Ordinary moss generates surprisingly complex electrical activity
Moss may well be something that most of us barely give a second thought, but there is far more to this small nonvascular plant than meets the eye. A new study published in the journal Royal Society Open Science reports that ...
Genome tool places large genetic sequences precisely in rice and tobacco without DNA breaks
Researchers at King Abdullah University of Science and Technology (KAUST) have developed a new way to add large pieces of genetic information to plants, overcoming a challenge that has limited plant biotechnology for decades. ...
Biotechnology
14 hours ago
0
24
Scientists warn of potential global marine invasive species event linked to idle ships in the Strait of Hormuz
New research from an international team of 24 marine scientists, led by the University of Maryland Center for Environmental Science (UMCES) and including the Woods Hole Oceanographic Institution (WHOI), cautions that thousands ...
Ecology
23 hours ago
1
658
Marine animals first colonized empty seashells about 470 million years ago
An international study led by researchers from the University of Tartu shows that approximately 470 million years ago, a significant ecological change took place in the world's oceans: For the first time, the interiors of ...
Ecology
14 hours ago
0
12
Transmissible cancer cells discovered in fish act more like parasites than traditional tumors
A team of Vermont researchers has discovered that mysterious black skin lesions afflicting catfish in Lake Memphremagog and other New England and Canadian lakes are caused by a transmissible cancer—the first identified in ...
Plants & Animals
22 hours ago
0
143
Even a slight overproduction of tubulin can tip the balance of cellular health, study shows
For cells to function properly, they must produce the right amount of each protein. It is a delicate balance: Both too little and too much can compromise essential cellular functions. A team from the University of Geneva ...
Cell & Microbiology
16 hours ago
0
9
Genetically distinct avocados discovered in Nicaragua
A team of scientists led by researchers at the Smithsonian's National Museum of Natural History and Texas A&M University recently uncovered genetic traces of ancient migration in DNA from avocados growing in Nicaragua. They ...
Plants & Animals
22 hours ago
0
56
Storms that built a graveyard: Ancient monsoons created a spectacular dinosaur fossil site
Around 80 million years ago, a stretch of tropical coastline in what is now northeastern Italy was lashed by monsoon rains and tropical cyclones. Those storms swept dinosaur carcasses, crocodiles, plants and river mud onto ...
Paleontology & Fossils
20 hours ago
0
19
Great Barrier Reef microbiome map reveals more than 500 new bacterial species
In 2012, Nature revealed that humans provide a home to thousands of different species of microbes in a series of papers that opened a path to understanding the impact of the human microbiome on our health.
Ecology
22 hours ago
0
26
Antibiotic-tolerant bacteria rely on a hidden RNA-based survival strategy
Antibiotics are a medical marvel, but many microbes are gaining the ability to resist and tolerate these therapeutics. St. Jude Children's Research Hospital scientists have uncovered how S. pneumoniae adapts to antibiotic ...
Cell & Microbiology
19 hours ago
0
8
Solar-powered process turns CO₂ into protein-building amino acids
According to United Nations projections, global food demand could increase by around 60% by 2050, while only about 2% of additional agricultural land is expected to become available. Researchers at the Technical University ...
Biotechnology
20 hours ago
0
7
Spread of invasive malaria mosquito from Asia to Africa traced in new genomic study
A genomic surveillance study has shed new light on how an invasive urban malaria mosquito species spread from Asia to Africa, potentially threatening public health across a rapidly urbanizing continent where malaria is mainly ...
Ecology
19 hours ago
0
4
More news
CRISPR-Cas coordinates a layered bacterial defense network in innate immunity
First ever reported cryo-EM visualization of E. coli TGT structure
New genetic approaches raise hopes for restoring the American chestnut to its former glory
Floating colonies: Engineering 3D microbial architectures in liquid cultures
Hydra rebuilds the body by restoring its internal cellular map
Danish fish fossil cliffs set to gain UNESCO status
Factors that affect the spininess of plants in different locations
Circulating microRNAs offer insights for detecting and treating cachexia in senior dogs
Other news
Juno takes temperature of Jupiter's fiery moon Io
AI and quantum chemistry combine to identify efficient blue OLED materials
AI tool predicts how DNA sequences switch on genes across different cell types
Jurassic sea monster was smaller than once thought, but no less formidable
New insights into how DNA, the body's instruction manual for life, is regulated
Sleeping sickness parasite reveals enzyme weak spot that could guide safer drugs
New 'demon' cavefish lineage discovered in Alabama cave
