Orion's fireplace: New image of the Flame Nebula

Orion offers you a spectacular firework display to celebrate the holiday season and the new year with this new image from the European Southern Observatory (ESO). But no need to worry, this iconic constellation is neither ...

Precopulatory oral sex found in darkling beetles

A team of researchers from China, the U.K. and the U.S. has found that a species of darkling beetles engage in oral sex prior to copulating. In their paper published in the journal Ecology and Evolution, the group describes ...

Surprise discovery of two new—and very loud—frog species

Scientists from the University of Newcastle, Australian Museum, South Australian Museum, and Queensland National Parks and Wildlife have found and described two new, very loud frog species from eastern Australia: the Slender ...

Spatial-temporal structure of ocean salinity seasonal variation

Salinity is always regarded as a natural water gauge. It plays a vital role in regulating ocean density, stratification and circulation. However, a holistic analysis of subsurface salinity down to 2,000 meters is lacking, ...

New gene-edited barley that could improve beer

After a spell of unexpected rain, before the harvest season, a farmer may be faced with the unpredictable problem of untimely sprouting of barley. Sprouted barley fetches considerably lower market prices and poses an economic ...

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