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image: Opinion: Reducing Foodborne Illness

Opinion: Reducing Foodborne Illness

By | August 22, 2011

New testing technologies and improved communication among regulatory agencies are making strides in the fight against foodborne disease.

27 Comments

image: Parasite Spurs Rat Sexual Frenzy

Parasite Spurs Rat Sexual Frenzy

By | August 19, 2011

The parasite Toxoplasma gondii furthers its transmission by making rats go wild for the scent of cat urine.

3 Comments

image: Chromosomes and Cancer

Chromosomes and Cancer

By | August 18, 2011

Two new papers identify how abnormal chromosome count, or aneuploidy, might relate to cancer.

6 Comments

image: Bacteria Kamikazes

Bacteria Kamikazes

By | August 16, 2011

Researchers design a synthetic bacterium that kills the infectious microbe Pseudomonas aeruginosa, sacrificing itself in the process.

21 Comments

image: How Caffeine Fights Cancer

How Caffeine Fights Cancer

By | August 15, 2011

Caffeinated drinks may help prevent skin cancer by inhibiting a DNA repair pathway, thus killing potentially precancerous cells.

12 Comments

image: The Father of Trial Randomization Dies

The Father of Trial Randomization Dies

By | August 15, 2011

Statistician Paul Meier, who championed the random assignment of patients to treatment groups in clinical trials, changed the way the researchers test experimental drugs.

0 Comments

image: Oldest Known Wood

Oldest Known Wood

By | August 12, 2011

Two newly described fossils suggest that wood is some 10 million years older than previous believed.

3 Comments

image: Cancer Researcher Fabricated Data

Cancer Researcher Fabricated Data

By | August 11, 2011

Sheng Wang leaves the Boston University School of Medicine and agrees to retract two published studies.

60 Comments

image: Yeast Don't Need Oxygen

Yeast Don't Need Oxygen

By | August 11, 2011

Scientists discover that ancestors of the unicellular fungi can synthesize essential biomolecules with only trace levels of O2.

27 Comments

image: Why Have Twins?

Why Have Twins?

By | August 11, 2011

Mothers more likely to have twins have heavier, healthier non-twin babies, possibly explaining why twinning evolved.

6 Comments

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