Uncategorized
- Health & Medicine
What coronavirus antibody tests tell us — and what they don’t
Antibody tests can give a clearer picture of who has been infected but don’t guarantee immunity for those who test positive.
- Health & Medicine
Some patients who survive COVID-19 may suffer lasting lung damage
Results from a study in China suggest that some COVID-19 patients will be left with long-term lung problems.
- Anthropology
Skeletal damage hints some hunter-gatherer women fought in battles
Contrary to traditional views, women in North American hunter-gatherer societies and Mongolian herding groups likely weren’t all stay-at-home types.
- Paleontology
Deep caves are a rich source of dinosaur prints for this paleontologist
Several deep caves in France are proving to be a surprising source of dinosaur tracks.
- Humans
It’s time to stop debating how to teach kids to read and follow the evidence
Most children need help learning to read, but there’s long-standing disagreement on how best to help them. Decades of research have identified the most effective approaches.
- Planetary Science
This is the most comprehensive map of the moon’s geology yet
Cartographers merged Apollo-era maps and modern lunar observations to into a new geologic map of the moon.
- Animals
Earthy funk lures tiny creatures to eat and spread bacterial spores
Genes that cue spore growth also kick up a scent that draws in springtails.
- Astronomy
A century ago, astronomy’s Great Debate foreshadowed today’s view of the universe
The argument between Harlow Shapley and Heber Curtis 100 years ago was ultimately settled by Edwin Hubble.
- Health & Medicine
Drugs for high blood pressure don’t appear to make COVID-19 worse
Drugs commonly used to treat hypertension did not lead to more severe cases of the coronavirus infection or higher mortality in hospitalized patients.
- Animals
The ‘insect apocalypse’ is more complicated than it sounds
Freshwater arthropods trended upward, while terrestrial ones declined. But the study’s decades of data are spotty.
- Earth
Did heavy rain trigger Kilauea’s eruption? It’s complicated
A study suggests the Hawaiian volcano’s outpouring of lava was triggered by heavy rainfall in the months preceding. But some scientists are skeptical.
- Paleontology
The first frog fossil from Antarctica has been found
An ancient amphibian from Antarctica gives new insight into when the continent got so cold.
