One-third of babies diagnosed with peanut allergy don’t actually have one, study hints
A peanut allergy diagnosis in infancy can mean years of avoiding the food or undergoing treatments to build tolerance. But a recent study suggests that
Category: Science
1,600-year-old burial holds remains of man infected with a ‘very rare’ strain of leprosy in Germany
Archaeologists investigating the genomes of a dozen people buried in an abandoned Roman-era settlement in northwestern Germany have discovered a surprising organism lurking in one
‘We’re looking at how a bear sees the world’: From forest trails to ‘Sims for Bears,’ researchers are learning how grizzlies navigate a fragmented wilderness
Across 53 challenging days between fall 2020 and spring 2021, a 360-pound (160 kilograms) young male grizzly bear nicknamed “Lingenpolter” tried to cross Interstate 90
7 stunning Weather Photographer of the Year photos that capture the beauty and power of our planet
Every year, the Royal Meteorological Society’s Weather Photographer of the Year competition offers a reminder that some of the world’s most compelling images emerge from
A tiny chunk of Australia seeded Southeast Asia’s tropical forests 50 million years ago, plant fossils preserved in amber reveal
Southeast Asia’s tropical forests owe their rich biodiversity to a tiny fragment of Earth’s crust that split from what is now northwestern Australia roughly 150
Little Ice Age cooling in Europe may have raised the risk of rickets
The Industrial Revolution and climate change may have both contributed to vitamin D deficiencies in 18th and 19th century Europe.
Swift has fallen: NASA’s 22-year-old space telescope burns up over Sumatra
It’s the end of an era: NASA’s Swift telescope has reached the conclusion of its nearly 22-year mission, burning up in Earth’s atmosphere after studying
Colorful 1,800-year-old belt buckle discovered in a Ukrainian forest may have belonged to a nomadic equestrian warrior
Archaeologists in Ukraine have found a colorful belt buckle that may have been worn by a nomadic equestrian warrior 1,800 years ago on the fringes
Scientists find the best evidence yet of potentially habitable volcanic vents on Mars
A noxious gas found seeping through cracks on Mars hints that there may be magma flowing beneath the Red Planet’s surface — and perhaps even
Hubble Reveals Cosmic Mystery
This is an image from NASA’s Hubble Space Telescope of NGC 4449, one of the dwarf galaxies in the Galaxies Losing Oxygen via Winds (GLOW)
New Research Tests Whether AI Models Know Their Own Thoughts
What’s on your mind right now? You can probably answer this question without thinking too hard about it. Being aware of our own thought processes
NASA’s Swift telescope faced a fiery demise after a failed rescue
Designed to study the powerful outbursts, the Swift Observatory quickly contributed to a wide range of discoveries. Now, it’s met a fiery fate.
This self-powered toothbrush makes electricity to kill cavity-causing bacteria
A toothbrush that generates its own electricity with every stroke could offer a new way to fight the microbes behind cavities and gum disease. Conventional
A 3,200-pound NASA spacecraft could fall to Earth any minute now
Editor’s note: As of 11:15 a.m. EST on Wednesday (Nov. 4), NASA and the Aerospace Corporation both predict that the Swift observatory could have reentered