Uncategorized
- Health & Medicine
College athletes show signs of possible heart injury after COVID-19
Four of 26 college athletes, who had mild or asymptomatic COVID-19, may have had myocarditis, an inflammation of the heart muscle.
- Environment
This moth may outsmart smog by learning to like pollution-altered aromas
In the lab, scientists taught tobacco hawkmoths that a scent changed by ozone is from a favorite flower.
- Space
Dark matter clumps in galaxy clusters bend light surprisingly well
Cosmologists have found one more way to be confused by dark matter.
- Agriculture
How does a crop’s environment shape a food’s smell and taste?
Scientific explorations of terroir — the soil, climate and orientation in which crops grow — hint at influences on flavors and aromas.
- Humans
Drones find signs of a Native American ‘Great Settlement’ beneath a Kansas pasture
An earthwork buried under a cattle ranch may be part of one of the largest Native American settlements ever established north of Mexico.
- Health & Medicine
Here’s what pausing the AstraZeneca-Oxford coronavirus vaccine trial really means
A coronavirus vaccine trial was paused after a volunteer had a possible adverse reaction. Such routine measures help ensure new vaccines are safe.
- Health & Medicine
A sobering breakdown of severe COVID-19 cases shows young adults can’t dismiss it
Of about 3,200 people ages 18 to 34 hospitalized with COVID-19, nearly a quarter entered intensive care, and 10 percent were placed on ventilators.
- Climate
New maps show how warm water may reach Thwaites Glacier’s icy underbelly
New seafloor maps around Thwaites Glacier in Antarctica reveal how deep channels could help warm ocean water melt the glacier from below.
- Science & Society
How COVID-19 worsened gender inequality in the U.S. workforce
Compared with men, the pandemic disproportionately hurt working women, including mothers of young children.
- Animals
This hummingbird survives cold nights by nearly freezing itself solid
To survive cold Andean nights, the black metaltail saves energy by cooling itself to record-low temperatures, entering a state of suspended animation.
- Anthropology
A stray molar is the oldest known fossil from an ancient gibbon
A newly described tooth puts ancestors of these small-bodied apes in India roughly 13 million years ago.
- Animals
Sea butterflies’ shells determine how the snails swim
New aquarium videos show that sea butterflies of various shapes and sizes flutter through water differently.
