07/08/2014

Astronomers find stream of gas—2.6 million light years long

(Phys.org) —Astronomers and students have found a bridge of atomic hydrogen gas 2.6 million light years long between galaxies 500 million light years away. They detected the gas using the William E. Gordon Telescope at ...

Climate warming may have unexpected impact on invasive species

Rising temperatures may be seen as universally beneficial for non-native species expanding northward, but a Dartmouth College study suggests a warmer world may help some invaders but hurt others depending on how they and ...

Should women 'man up' for male-dominated fields?

Women applying for a job in male-dominated fields should consider playing up their masculine qualities, indicates new research by Michigan State University scholars that's part of a series of studies on bias in the hiring ...

Fundamental plant chemicals trace back to bacteria

A fundamental chemical pathway that all plants use to create an essential amino acid needed by all animals to make proteins has now been traced to two groups of ancient bacteria. The pathway is also known for making hundreds ...

Presentations collectively prepared

Today, every speaker compiles his or her own presentations to accompany their lectures. With a new Internet platform that uses Wikipedia as its model, slide show presentations can now be drafted, distributed, and translated ...

NASA sees Typhoon Halong approaching Japan

NASA's Terra satellite grabbed a look at Typhoon Halong as it was nearing the Japanese islands of Minamidaito and Kitadaito and headed for a landfall in the main islands of southern Japan.

New geoglyphs found in Nazca desert after sandstorm

(Phys.org) —While flying over the famous Nazca desert recently, pilot Eduardo Herrán Gómez de la Torre spotted some geoglyphs that had not been seen before. He believes the geoglyphs or Nazca Lines, as others call them, ...

Acid ions are more than spectators

(Phys.org) —X-ray absorption fine structure (EXAFS) measurements carried out at the U.S. Department of Energy's (DOE's) Advanced Photon Source, coupled with state-of-the-art density functional theory (DFT) simulations reveal ...

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