Making sense of science
You are here
Opinion
04.25.2021
Studies in widely vaccinated populations, such as those in Israel and the UK, have confirmed in vivo the protection promised by different vaccines. The risk of vaccinated individuals transmitting the...
Article
04.07.2016
Biologists suspected that our cells had acquired respiration by ingesting free-living bacteria that they have since always contained. Recent studies suggest infection rather than ingestion.