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Scents of Science

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First description of a new octopus species without using a scalpel

An evolutionary biologist from the University of Bonn brought a new octopus species to light from depths of more than 4,000 meters in the North Pacific Ocean. The sensational discovery made waves in the media a few years ago. Researchers... Continue Reading →

Explosions from White Dwarf Star RS Oph

Spectacular explosions keep occurring in the binary star system named RS Ophiuchi. Every 20 years or so, the red giant star dumps enough hydrogen gas onto its companion white dwarf star to set off a brilliant thermonuclear explosion on the white dwarf's surface. At about 5,000 light years distant, the... Continue Reading →

Star Formation in the Constellation of Gemini, the Twins

Nestled among the vast clouds of star-forming regions like this one lie potential clues about the formation of our own solar system.  This image from the NASA/ESA Hubble Space Telescope features AFGL 5180, a beautiful stellar nursery located in the... Continue Reading →

New theory of life’s multiple origins

The history of life on Earth has often been likened to a four-billion-year-old torch relay. One flame, lit at the beginning of the chain, continues to pass on life in the same form all the way down. But what if... Continue Reading →

Metabolism changes with age, just not when you might think

Most of us remember a time when we could eat anything we wanted and not gain weight. But a new study suggests your metabolism, the rate at which you burn calories, actually peaks much earlier and starts its inevitable decline... Continue Reading →

Scientists reverse age-related memory loss in mice

Scientists at Cambridge and Leeds have successfully reversed age-related memory loss in mice and say their discovery could lead to the development of treatments to prevent memory loss in people as they age. In a study published in Molecular Psychiatry, the... Continue Reading →

New clues to why there’s so little antimatter in the universe

Imagine a dust particle in a storm cloud, and you can get an idea of a neutron's insignificance compared to the magnitude of the molecule it inhabits. But just as a dust mote might affect a cloud's track, a neutron... Continue Reading →

Stress can turn hair gray, and it’s reversible, researchers find

Legend has it that Marie Antoinette's hair turned gray overnight just before her beheading in 1791. Though the legend is inaccurate -- hair that has already grown out of the follicle does not change color, a new study from researchers... Continue Reading →

In Orbit Around a Red Dwarf Star

Planet TOI-1231 b orbits a red dwarf star some 90 light-years away from Earth and is oddly reminiscent of our own Neptune ­– that is, a gaseous world with a potentially rich atmosphere, ripe for study. The planet is more than 3... Continue Reading →

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