Sunday 24 May 2020
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![In this Thursday, May 7, 2020 photo, an Indian man uses Aarogya Setu app on his mobile phone in New Delhi, India. (AP Photo/Altaf Qadri)]()
May 20, 2020How Effective Are Online Symptom Checkers?
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May 20, 2020How Effective Are Online Symptom Checkers?
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![Geological formations are seen in sedimentary rock in the Hellas Basin on Mars. Researchers say these well-exposed channels are archived evidence of long-lived rivers active on the Martian surface over 3.7 billion yrs ago. (NASA/JPL-Caltech/UoA/Matt Balme/William)]()
May 17, 2020New Evidence Found of Ancient Rivers on Mars
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May 14, 2020New Evidence Found of Ancient Rivers on Mars
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![This undated combination image shows the interface of E-Cell Inc.'s House Arrest App and a mockup that E-Cell recently prepared to market the coronavirus disease (COVID-19) quarantine enforcement version of the same app. E-Cell/Handout via REUTERS]()
May 11, 2020US States Consider Tech to Enforce Stay-at-Home
