Teenage mother who lived 12,000 years ago was malnourished but still roamed widely.
Early studies fuel scientists’ determination to understand how immunotherapy may sometimes make disease worse.
Japan deserves praise for early success, but must still exercise caution in commercializing induced pluripotent stem-cell treatments.
More than 30% of biomedical studies funded by the US government are later cited in commercial patents.
During a thunderstorm, lightning that hits the ground may be shooting powerful electromagnetic radiation skyward. At least that is the new theory from a physicist in China who specializes in laser-plasma interactions.
We analyze short cadence K2 light curve of the TRAPPIST-1 system. Fourier analysis of the data suggests Prot=3.295±0.003 days….
Recently, astronomers announced the discovery that a star called TRAPPIST-1 is orbited by seven Earth-size planets. Three of the planets reside in the “habitable zone,” the region around a star where liquid water is most likely to exist on the…
Primates’ large brains may be due to the animals’ diet rather than their social behaviour, challenging a popular theory.Alex DeCasien and her colleagues at New York University compiled existing data on primate brain and body size, and sorted the species into four dietary categories: