Animal mimicry takes many forms—including chemical and acoustic varieties—and offers unique insights into evolution
A fancy cosmic-ray detector, the Alpha Magnetic Spectrometer, is about to scan the cosmos for dark matter, antimatter and more
Pigweed, ragweed and other monsters have begun to outsmart the advanced technologies that protect the biggest U.S. cash crops
Analyzing all the layers of the immune system at once speeds design and may one day deal a decisive blow against HIV
Hearing specialist and sax player Charles J. Limb says that studying the brain during flights of improvisation may provide new understanding of creativity—as well as insight into the musical genius of John Coltrane...
A forgotten number system invented in the 19th century may provide the simplest explanation for why our universe could have 10 dimensions
By the latest estimate, the observable universe contains 200 billion galaxies. Astronomers wonder: Why so few?
The failure rate may be 90 percent, but if any of these exotic technologies succeeds, it could significantly improve energy security and efficiency
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