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Issue # 315 _ May 2022
Notes
COVID-19
Threats against scientists researching the novel coronavirus
Health
Nasal COVID-19 vaccine
COVID-19
Failures in medical care for pregnant women
ECOLOGY
Beetle helps in propolis production
Engineering
A robot that treats strokes remotely
Geography
Coastal cities sinking
Paleontology
The Cause of Big John's Headache
Global Warming
Oceans warmer and noisier thanks to climate change
Health
Increase in congenital syphilis in Brazil
History
Darwin's missing notebooks return to Cambridge
Acknowledgment
Abel Prize awarded to topology scholar
Astronomy
Ceres may have formed beyond Saturn
Genetics
Mutations raise schizophrenia risk
Biology
A hypothetical fungi language
Technology
Communication temporarily restored
