Epidemiologist Katelyn Jetelina translates public health research on outbreaks, vaccines, and everyday health risks into plain language.
A new study links Artemis II to three ionospheric disturbances. The SLS liftoff caused the weakest. Here is what was measured and what it means for GPS.
· 10 min read
30 AI applications in healthcare, finance and education, from AI scribes and fraud models to AI tutors, with trial results, company claims and known risks.
· 19 min read
25 sourced examples of AI changing healthcare, finance, retail, factories, transport, farming, software, law, media and science in 2026, with their limits.
· 19 min read