This Cow and Pig Influenza Virus Could Infect Humans: What We Know So Far
Influenza D is only known to sicken cattle and pigs, but it “has everything it needs” to jump into people.....»»
Further evidence points to footprints in New Mexico being the oldest sign of humans in Americas
New research confirms that fossil human footprints in New Mexico are likely the oldest direct evidence of human presence in the Americas, a finding that upends what many archaeologists thought they knew about when our ancestors arrived in the New Wor.....»»
More evidence that humans were in North America over 20,000 years ago
That means people must have been in the Americas even longer than we thought. Enlarge / This illustration shows what the shore of ancient Lake Otero may have looked like 21,000 years ago. People really were walking aro.....»»
Scientists discover how the SARS-CoV-2 virus initiates replication program in infected cells
How SARS-CoV-2 initiates its replication process during infection is not yet fully understood. Researchers from the Helmholtz Institute Würzburg have now shown for the first time in the journal Cell that it is the human protein SND1 that works toget.....»»
Humans increasingly settling in high-risk flood zones, study warns
Humans are increasingly settling in areas highly exposed to dangerous flooding, a study warned Wednesday, with China helping drive the rise in risky urban expansion into exposed areas......»»
Understanding the single cell proteome in the context of surrounding tissue
Similar to humans and animals, which adapt their diet or behavior to given environmental conditions, the function and protein composition of single cells also depends on which resources are available in their immediate environment......»»
Why It"s Too Soon to Call It Covid Season
Covid seems to spike twice a year—but unlike with flu season, not in a predictable pattern. That could be due to the virus, the environment, or the people it is infecting......»»
WHO says flu vaccines should ditch strain that vanished during COVID
Influenza viruses in the B/Yamagata lineage have not been seen since March 2020. Enlarge / Influenza virus. Image produced from an image taken with transmission electron microscopy. Viral diameter ranges from around 80 to 120 nm......»»
How disordered proteins contribute to the properties of the rabies virus
A large team of international researchers have used techniques at ANSTO's Australian Synchrotron to understand how key proteins contribute to the virulence of the rabies virus, sometimes called the "zombie virus.".....»»
Using a cutting enzyme and an RNA repair enzyme to modify RNA virus genomes
A team of microbiologists at Montana State University has developed a way to use a cutting enzyme and an RNA repair enzyme to modify the genome of an RNA virus. They describe their technique in Science Advances......»»
Infecting non-immune cells: Finding defies textbook understanding of leishmaniasis infection
The organisms that cause visceral leishmaniasis, a potentially deadly version of the parasitic disease that most often affects the skin to cause disfiguring disease, appear to have a secret weapon, new research suggests: They can infect non-immune ce.....»»
DECam captures the stunning layers of shell galaxy NGC 3923 and nearby gravitational lensing
Much like humans, galaxies are shaped by the environment in which they form. While no two are exactly alike, they can be divided into three main types: spiral, elliptical and irregular. Of these types, elliptical galaxies are the largest and are thou.....»»
Capturing carbon dioxide with electricity: A microbial enzyme inspires electrochemistry
Humans continuously emits greenhouse gases, worsening global warming. For example, carbon dioxide (CO2) accumulates dramatically over the years and is chemically very stable. Yet, some microbes capture CO2 using highly efficient enzymes. Scientists f.....»»
Human evolution: Hominins challenge giant hyenas for carcasses in Prehistoric simulations
Hominins—the group that includes humans and our extinct relatives—may have been capable of competing with giant hyenas for carcasses abandoned by saber-toothed cats and jaguars during the late-early Pleistocene era (approximately 1.2 to 0.8 milli.....»»
Humans could serve as sentinels for "forever chemicals" harm to wildlife health
A new paper published in Science of The Total Environment by Environmental Working Group scientists proposes an intriguing concept: Humans can serve as a valuable resource for understanding the impact on other animal species of the toxic "forever che.....»»
Video: Student engineers develop early warning system for blue-green algae
With temperatures rising due to global warming, blue-green algae blooms have become increasingly common on Alberta lakes. Early detection is crucial because the algae produce toxins that can be harmful to humans and animals......»»
This simple log structure may be the oldest example of early humans building with wood
Researchers have uncovered a simple structure from the Stone Age that may be the oldest evidence yet of early humans building with wood......»»
As a parent, there’s one iPhone 15 feature I can’t wait to use
There's a lot to like about the iPhone 15 and iPhone 15 Pro, but there's only one feature that will be a godsend for parents of humans and pets......»»
Science paints a new picture of the ancient past, when we mixed and mated with other kinds of humans
What does it mean to be human?.....»»
Scientists warn entire branches of the "Tree of Life" are going extinct
Humans are driving the loss of entire branches of the "Tree of Life," according to a new study published on Monday which warns of the threat of a sixth mass extinction......»»
3 iOS 0-days, a cellular network compromise, and HTTP used to infect an iPhone
Apple patches 3 zero-days after they were used in a sophisticated attack. Enlarge (credit: Getty Images) Apple has patched a potent chain of iOS zero-days that were used to infect the iPhone of an Egyptian presidential c.....»»