News
- Life
Probiotics help lab corals survive deadly heat stress
In a lab experiment, probiotics prevented the death of corals under heat stress, suggesting beneficial microbes could help save ailing reefs.
- Health & Medicine
How different COVID-19 testing plans can help keep kids safe in school
As children head back to school in the United States, here’s a look at various testing strategies that could keep kids safe during in-person learning.
- Astronomy
Measuring a black hole’s mass isn’t easy. A new technique could change that
The timing of flickers in the gas and dust in a black hole’s accretion disk correlates to its mass, a new study finds.
