Uncategorized
- Health & Medicine
Additives that keep foods fresh may sour in the gut
Additives called emulsifiers that are used in ice cream and other foods weaken the intestines’ defenses against bacteria, causing inflammation in mice.
- Health & Medicine
Community protection against measles jeopardized
‘Herd immunity’ to measles may be threatened by low vaccination rates in some parts of the United States.
- Earth
Water’s unclear origins, shaky solutions to climate change and more reader feedback
Readers discuss the pitfalls of carbon storage, whether a recent movie got Alan Turing's story right and more.
- Health & Medicine
Why stress doesn’t just stay in your head
Chronic stress may start in the brain, but new research reveals that its influences on the body roam far and wide.
- Life
The eyes have it: Long lashes not so lovely
Eyelashes can’t be too short or too long without ruining their aerodynamic protection.
- Health & Medicine
For athletes, antioxidant pills may not help performance
Supplements of vitamins C, E and other antioxidants may blunt the positive effects of exercise training.
- Paleontology
Hippo history extracted from fossil teeth found in Kenya
Fossilized teeth from the newly identified Epirigenys lokonensis, an ancestor of the hippopotamus, are filling in some of the mammoth mammal’s history.
- Oceans
‘Ocean Worlds’ chronicles the story of water on Earth and across the cosmos
Jan Zalasiewicz and Mark Williams recount the history and predict the future of Earth’s oceans.
- Oceans
Glassy blue iceberg goes belly up
A photographer snaps a rare picture of a recently overturned iceberg near Antarctica.
- Life
Gene study digs into partnership between fungi and plants
Fungal genes for symbiotic relationship with plants evolved a few times, and relatively recently, a study suggests.
- Health & Medicine
Early peanut exposure can reduce likelihood of allergy
In many infants at risk of developing a peanut allergy, early and steady exposure to peanut butter prevents it, a new study finds.
- Ecosystems
Bubonic plague was a serial visitor in European Middle Ages
Outbreaks of Black Death in medieval Europe may have been triggered by faraway weather patterns and hungry gerbils.
