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SpaceDid the James Webb telescope ‘break the universe’? Maybe not
There’s no need for strange new physics to explain anomalously bright, massive galaxies seen by JWST, Hubble data suggest.
By Adam Mann -
Health & MedicineThe blood holds clues to understanding long COVID
A growing cadre of labs are sketching out some of the molecular and cellular characters at play in long COVID, a once-seemingly inscrutable disease.
By Meghan Rosen -
Here comes the sun, the eclipsed version
Editor in Chief Nancy Shute muses on the total solar eclipse that will cross North America in April 2024.
By Nancy Shute -
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Health & MedicineHere’s why pain might last after persistent urinary tract infections
Experiments in mice reveal that the immune response to a UTI spurs nerve growth in the bladder and lowers the pain threshold.