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May 05, 2020 |
Dear Reader,
Experts warn that a mental health crisis among health care workers could emerge in the pandemic's wake. Scientific American asked doctors, nurses and respiratory therapists working in hospitals across the U.S. how they were coping with fear, processing grief and tending to their own well-being. Read about their experiences in our main story. More highlights from today's roundup: Antibody tests could help scientists understand the extent of COVID-19's spread in populations but despite optimism about these tests, experts say the reality is complicated and depends on how results are used. Next up, some good news for Earth, the single largest ozone hole ever detected over the North Pole has finally closed. And then some bad news for proponents of another world. New observations by astronomers suggest that the elusive "Planet Nine" may not actually be there. |
| Sunya Bhutta, Senior Editor, Audience Engagement @sunyaaa | |
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Space Planet Nine Could Be a Mirage Mysterious patterns in orbits of small bodies in the outer solar system could arise from the gravity of a massive disk of icy debris rather than an undiscovered giant world | | | |
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Arts & Culture Galileo's Fight against Science Denial Astrophysicist and author Mario Livio talks about his latest book, Galileo: And the Science Deniers, and how the legendary scientist's battles are still relevant today. | | By Mario Livio,Steve Mirsky | 25:52 | | | |
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