Almost everywhere in California, salmon are on the decline. But in Putah Creek—a restored stream running through the ...

Single-cell gene sequencing has changed the way scientists understand life at the smallest level. It lets researchers study ...

Multilevel selection is a controversial concept originally proposed by Darwin. A new study found evidence for it in the wild ...

When exposed to antibiotics, approximately one out of every 10 8 -10 9 bacteria develops resistance due to spontaneous ...

How old are you? It’s a seemingly simple question, yet at the same time complex, with an air of intrusiveness and impropriety ...

senior scientist at the Council of Scientific and Industrial Research (CSIR)-Centre for Cellular and Molecular Biology, Hyderabad, said endogamy is the primary cause for population-specific ...

A georeferenced ancestral recombination graph. Red lines trace the inferred historical migrations of genetic ancestors of the sample (white points ...

A spout briefly skimming the surface of the water. A gray dorsal hump blending in with San Francisco Bay. A fluke lifting into the air, only to disappear in a flash. Gray whales are some of the most ...

Those in favor of the classification argue that excess fat accumulation/distribution is linked to sustained and serious ...

Lifespan is outpacing the number of years people live in good health. Scientists are developing ways of preventing illness and slowing the aging process ...