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Scents of Science

Think different.

Why is there any matter in the universe at all? New study sheds light

Scientists at the University of Sussex have measured a property of the neutron -- a fundamental particle in the universe -- more precisely than ever before. Their research is part of an investigation into why there is matter left over... Continue Reading →

Wide Field: Fox Fur, Unicorn, and Christmas Tree

What do the following things have in common: a cone, the fur of a fox, and a Christmas tree? Answer: they all occur in the constellation of the unicorn (Monoceros). Pictured as a star forming region and cataloged as NGC 2264,... Continue Reading →

How caloric restriction prevents negative effects of aging in cells

If you want to reduce levels of inflammation throughout your body, delay the onset of age-related diseases, and live longer, eat less food. That's the conclusion of a new study by scientists from the US and China that provides the... Continue Reading →

Scientists monitor brains replaying memories in real time

In a study of epilepsy patients, researchers at the National Institutes of Health monitored the electrical activity of thousands of individual brain cells, called neurons, as patients took memory tests. They found that the firing patterns of the cells that... Continue Reading →

Heads Up!

There is always something interesting happening in the sky. The Moon cycles through its phases and occasionally passes near a bright planet. Sometimes the Moon eclipses the Sun. And sometimes the Moon itself is eclipsed as it passes through Earth's... Continue Reading →

New ESO study evaluates impact of satellite constellations on astronomical observations

Astronomers have recently raised concerns about the impact of satellite mega-constellations on scientific research. To better understand the effect these constellations could have on astronomical observations, ESO commissioned a scientific study of their impact, focusing on observations with ESO telescopes... Continue Reading →

Wolf-Rayet Star 124: Stellar Wind Machine

Some stars explode in slow motion. Rare, massive Wolf-Rayet stars are so tumultuous and hot that they are slowly disintegrating right before our telescopes. Glowing gas globs each typically over 30 times more massive than the Earth are being expelled by violent stellar winds. Wolf-Rayet star WR... Continue Reading →

Low blood pressure linked to high mortality in older adults

International blood pressure guidelines may require review, according to new research that found a link between low blood pressure and higher mortality rates. A largescale study led by the University of Exeter, published in Age and Ageing and funded by NIHR, analysed... Continue Reading →

Bilingualism acts as a cognitive reserve factor against dementia

The conclusions of a study carried out by Víctor Costumero, as the first author, Marco Calabria and Albert Costa (died in 2018), members of the Speech Production and Bilingualism (SPB) group at the Cognition and Brain Center (CBC) of the... Continue Reading →

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