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?
An unexpected breakthrough looks promising for finding new drugs to treat two deadly diseases.
Star Wars: The Last Jedi leaves many questions about the saga in a galaxy far, far away unanswered. Fortunately, biology may offer a insights on the Force, midi-chlorians, clones, and Rey's lineage.
Owning a cat during pregnancy has been linked with later mental health problems in the child. But moggies may have been unfairly maligned.