The University of Colorado graduate student who allegedly killed 12 and injured dozens more in a crowded movie theater last night seemed “normal” just a few months earlier, a fellow researcher recalls.
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The University of Colorado graduate student who allegedly killed 12 and injured dozens more in a crowded movie theater last night seemed “normal” just a few months earlier, a fellow researcher recalls.
A relatively new pair of sex chromosomes in the fruit fly allows researchers to track their evolution from the beginning.
Researchers identify a gene variant that reduces risk of Alzheimer’s disease.
The recently hyped amoeba-flagellate Collodictyon has many secrets to tell about early eukaryotic evolution.
Genome sequence analysis confirms mobile genetic elements are a mutagenic mechanism in a variety of cancers.
A newly recognized chemical factor in the brain, called neuritin, regulates plasticity and may play a role in depression.
The second of the two controversial bird flu papers is published in Science, revealing that just five mutations can render the virus transmissible between ferrets.
A small patient trial offers hope that cancer-killing viruses might be a viable therapy after all.
How the bacteria found in a tuberculosis vaccine can improve the outcome of bladder cancer treatment
Engaging the brain with cognitive tasks helps paralyzed rats walk again.