Intranasal vaccines can block SARS-CoV-2 at its entry point and may be valuable alongside intramuscular…
Browsing: American Association for the Advancement of Science
The American Association for the Advancement of Science (AAAS) is one of the world’s largest and most influential scientific organizations, dedicated to promoting science, engineering, and innovation for the benefit of all people. Founded in 1848, AAAS supports scientific excellence through research advocacy, public engagement, education initiatives, and the publication of major journals like Science. It plays a key role in shaping science policy, fostering interdisciplinary collaboration, and making scientific knowledge more accessible to society.
Genomic evidence for the Chinese mountain cat as a wildcat conspecific (Felis silvestris bieti) and…
LIGO’s mirrors, cooled to near quantum limits, break new ground in quantum mechanics and gravitational-wave…
A new method extracts nuclear DNA from sediments, uncovering Neanderthal population shifts and opening broader…
Sharks suffered a sudden, severe extinction 19 million years ago, losing most of their diversity.…
H5N8 bird flu’s spread and confirmed human cases prompt calls for heightened global surveillance to…
Much of Mars’ ancient water was buried in the planet’s crust, not lost to space.…
Letter From Scientists: Investigate the Origins of COVID-19 More investigation is needed to determine the…
A new report tracks the evolution of a variant lineage of SARS-CoV-2 associated with rapid…
Fossil evidence shows early Homo had primitive, ape-like brains even after leaving Africa, suggesting advanced…
Women temporarily synchronize their menstrual cycles with the luminance and gravimetric cycles of the Moon.…
The Discovery of a natural cyan blue: A unique food-sourced anthocyanin could replace synthetic brilliant…
Crab Pulsar’s GRPs Show Unexpected X-ray Brightening X-ray emissions from the Crab Pulsar are more…
SARS-CoV-2 may exploit tiny motifs in cell receptors to invade and replicate in cells, revealing…
Scientists estimate 2.5 billion T. rex lived over time, using a model based on body…
Ancient asteroid impact dramatically reshaped tropical forests, setting the stage for today’s biodiversity-rich rainforests. In…
Aquilolamna milarcae, a newly discovered Late Cretaceous species dubbed the “winged shark,” has captivated paleontologists…
Gliese 486 b is a nearby super-Earth orbiting a red dwarf star just 26 light-years…