Philips to build health technology center in Tennessee

Dutch giant Royal Philips announced plan Thursday to build a health technology center in Tennessee that officials expect will create more than 800 jobs in the Nashville area over the next two years.

Tracking down the jumping genes of maize

The "jumping genes" of maize have finally been mapped by an international team led by researchers at the University of California, Davis, and the Cold Spring Harbor Laboratory. The discovery could ultimately benefit the breeding ...

3-D scanning methods allow an inside look into fossilized feces

Coprolites are fossilized feces that give evidence of an organism's behavior and often contain food residues, parasite remains and other fossils that provide clues to ancient paleoecological relations. Many of the inclusions ...

Variation in the recovery of tetrapods

The end-Permian mass extinction (EPME) occurred about 250 million years ago and represents the Earth's most catastrophic extinction event. Up to 96% of marine species and 70% of terrestrial vertebrate species went extinct, ...

Ice age era bones recovered from underwater caves in Mexico

When the Panamanian land bridge formed around 3 million years ago, Southern Mexico was in the middle of a great biotic interchange of large animals from North and South America that crossed the continents in both directions. ...

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