Drunk without drinking? Liver damage without libations? Gut bacteria might be the culprit.
- Professor of Microbiology and Immunology, Indiana University
Fat-shaming is as ineffective as it is cruel. The bullying tactic also ignores the biological factors underlying obesity, which are not always under a person’s control.
A new study of nearly 500,000 individuals finds that many genes affect same-sex behavior, including newly identified candidates that may regulate smell and sex hormones.
The brain-eating amoeba Naegleria fowleri kills 97% of its victims, and infections are almost impossible to diagnose quickly. Here is how it kills.
The parasite Toxoplasma gondii infects hosts, causes cysts in the brain and changes the behavior of the host. But is the microbe changing the hosts behavior or is the immune system to blame?
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