Traitorous Traits

Antibiotic-resistant bacteria like MRSA have proven a challenge to treat, and researchers are looking for new ways to get around, control, or drug these bugs. Scientific American's Katherine Harmon says the answer to the problem may be within the bugs themselves. Two papers recently published in Science show how a certain class of bacteria elude antibiotics using the same mechanisms that help them deal with environmental stress, Harmon says.

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Researchers in the UK and Australia uncover genetic links between BMI and depression, the Guardian reports.

The Verge details the account of an academic who alleges her university retaliated against her after she complained of sexual harassment by her supervisor.

The New York Times writes that natural history museums are helping round out genetic studies with older specimens.

In PNAS this week: artemisinin resistance mutations in malaria parasites, ant-plant interactions over time, and more.