New findings from the Atacama Cosmology Telescope (ACT) collaboration may have just unveiled the sharpest images of the universe as an infant. After measuring light that traveled 13 billion light years to Earth, the images reveal the universe at about 380,000 years old — the equivalent of an image of a human baby only mere hours old. The new findings come from several international pre-peer-reviewed studies, set to be presented later in March 2025. According to the study researchers, this vie ...read more
Cancer is the second leading cause of death in the U.S., claiming around 600,000 lives in 2022 alone. A diagnosis can be devastating, as the disease can often resist treatment and spreads uncontrollably.Now, a research team from The Jackson Laboratory (JAX) and UConn Health has identified a potential therapeutic strategy to halt or reverse tumor growth. Their study, published in Nature Communications, reveals how cancer cells disable a built-in "off switch" — and how reactivating it could stop ...read more
A 30,000-year-old vulture feather represents a “two-for-the-price-of one” discovery: the fossil itself, and the first evidence that volcanic ash can preserve such soft tissues in exquisite detail.The feather itself is not a new find; a Roman landowner in 1889 came across evidence of entire bird preserved as a three-dimensional impression. Its details included eye lids and wing feathers. However, new research published in the journal Geology demonstrates that preservation extends to microscop ...read more
Sitting in traffic can expose a driver to intense irritation, as well as a range of sound frequencies. Humming engines typically emit low-frequency sounds, while car horns release high-frequency blasts. Emergency vehicle sirens are high-pitched, and the rumblings from large trucks are lower-pitched.For most people, their ears are able to process these wide-ranging sounds and make sense of them. However, scientists don’t have a full sense of why this happens because they are still working to un ...read more
Gas emissions, earthquakes, and ground deformations. These are all signs that a volcano is about to erupt, and they are also all signs that have appeared at Mount Spurr, an active volcano in southcentral Alaska, around 80 miles west of Anchorage.According to the team at the Alaska Volcano Observatory, “significantly elevated” emissions of volcanic gas have been detected at the volcano — the tallest in the Aleutian Arc — this month, along with elevated earthquake activity and ground defor ...read more
Author Vishay SinghPosted on Categories Discover Magazine