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The bacteria responsible for tuberculosis use a system that imports copper to help defend themselves against the immune system.

An automated screening process provides new insights into the impact of abnormal structures known as micronuclei.

The impact of menopausal hormone therapy on brain health may depend on a combination of factors, including age at last use, duration of use and history of gynecological surgeries.

Individuals with high levels of compulsivity tend to forego using reminders to help them during memory tasks.

Unique structures called brochosomes serve as an antireflective camouflage coating for leafhoppers.

Gene-targeting molecules known as antisense oligonucleotides help improve cognitive function in mouse models of a severe chromosomal disorder.

A study of Plasmodium genetic diversity highlights the importance of considering asymptomatic carriers for anti-malaria strategies.

Differences in the activity of two genes in a cancer known as retroperitoneal liposarcoma may help identify tumors that require more aggressive treatment.