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Phys.org / August's total solar eclipse will sweep over Spain, Iceland and Greenland

For the first time in more than a century, a total solar eclipse is coming to mainland Spain with an even longer encore next summer.

23 hours ago
Medical Xpress / How your conscious and unconscious mind interact

Have you ever heard the phrase "you only use 10% of your brain"? In reality, there is no way to measure consciousness in percentage terms—partly because the brain has no static baseline.

8 hours ago
Medical Xpress / Soft optical sensor offers new way to map the heart and brain

For people living with cardiac or neurological conditions, monitoring organ activity is an important part of diagnosis and treatment. But existing technology relies heavily on electrically based systems that often require ...

15 hours ago
Phys.org / Life speaks one universal language to activate genes: It speaks many more to silence them

The signals that cells use to switch genes on have remained almost unchanged across 2 billion years of evolution, but the ones used to switch genes off vary dramatically from one branch of life to another, according to a ...

21 hours ago
Phys.org / Over 100 South American lakes could become climate-change early-warning observatories

More than 100 shallow lakes stretching over 1,000 kilometers (620 miles) along the Atlantic coast of southern Brazil and Uruguay could become one of the world's most important natural laboratories for understanding how climate ...

17 hours ago
Medical Xpress / Farewell Romeo and Juliet. Is digital tech killing old-fashioned love?

The use of dating apps and pornography websites has grown rapidly in recent years, supporting what may develop into a form of addiction—while potentially undermining traditional beliefs in romance and 'true' love. To delve ...

9 hours ago
Phys.org / How the brain helps protect fertility from heat-induced damage

As global temperatures continue to rise, scientists are racing to understand why heat so profoundly threatens fertility across the animal kingdom. A new study from the Hebrew University of Jerusalem and collaborators has ...

17 hours ago
Phys.org / South Korea records its highest-ever temperature of 42.5 C

South Korea registered its highest temperature since records began more than a century ago on Sunday, as authorities warned people to "immediately" stop all outdoor activities in affected areas.

23 hours ago
Medical Xpress / In memory care deserts, senior centers can help close the gap in brain‑related health care

About 90 miles (145 kilometers) north of Phoenix, the town of Yarnell nestles atop a winding mountain road. Phoenix, a sprawling city of more than 1.6 million people, has one physician for every 2,407 people. But in Yarnell ...

9 hours ago
Medical Xpress / Hot weather can make pain worse. Here's why

This summer's amber heat warnings have brought with them many health risks.

9 hours ago
Phys.org / Pollen movement tracked from ground to sky with new modeling method

Plant biologists and engineers have extended their studies to the skies to track airborne pollen once it leaves a crop. In a new study, published in Environmental Monitoring and Assessment, researchers established an accurate ...

9 hours ago
Phys.org / Scientists watch, molecule by molecule, as cell helpers rescue problem proteins

University of Wollongong (UOW) scientists have uncovered, for the first time, exactly how two of the cell's "helper" proteins operate as a rescue crew for misfolded proteins, a discovery that sheds new light on the molecular ...

16 hours ago