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At Bitesize Bio, blogger Suzanne gives some tips for getting lots of pure double-stranded DNA from a gel extraction. Her 10 suggestions include trimming off as much of the agarose gel as possible and minimizing the DNA's exposure to UV light or, instead, using methylene blue or crystal violet stains. For commercial silica spin kits, she advises heating the elution buffer and using the good ethanol.

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NPR says the explosion and fire earlier this week at a Russian lab that stores dangerous pathogens revives the question of whether such samples should be kept.

According to Wired, Nebula Genomics is providing a way for people to get their genomes sequenced anonymously.

A 26-year-old woman tells Cosmopolitan about learning her APOE status at a young age.

In Science journals this week: a functional genomic screen uncovers drug combination that increases KRAS inhibitor efficacy in aggressive lung cancer, and more.