Drug to prevent Alzheimer's? Study to begin enrolling young participants in ultimate test

Unlike most other Alzheimer’s prevention trials, this one will enroll people up to 25 years before the expected onset of dementia. Some participants could be as young as 18.

NASA's most requested photo, the ‘Blue Marble', turns 50

It’s an iconic photo of our home planet: The wispy white clouds and ice caps swirling with the blues and tans of the land and sea – all standing in stark contrast to the blackness of space. But you may not know the full story behind this unique view of Earth.

The story of the 'Blue Marble' photo
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It's not totally clear who shot the iconic image, but one astronaut thinks he knows.

Full cold moon 2022: When you can see it across America

The "cold moon" will be at its fullest just after 11 p.m. EST Wednesday, and you'll have a little bit more time to gaze at it since daylight saving time ended last month. The event is also known as the 'long night moon' or the 'moon before yule.'

NASA's Orion spacecraft offers last breathtaking views of the moon as it begins journey home

NASA's Orion spacecraft zoomed behind the moon once more, providing stunning views again of Earth and our planetary neighbor, before firing up its engines Monday to set it on course for Earth in the final stages of the Artemis 1 mission.

Meteor showers explained: what to know and how to watch
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We call them shooting stars, but it's actually meteors that create dazzling streaks of light across our night sky. (FOX Weather)

Colorado photographer captures unusual 12-sided snowflake formation
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Colorado photographer Dr. Jason Persoff spends time during Denver's snowy winters photographing snowflakes and got a rare treat when he spotted a snowflake that appeared to have 12 sides instead of the usual six.

Colorado photographer captures unusual snowflake formation
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Colorado doctor and photographer Jason Persoff is taking the time to make sure the hidden beauty of snowflakes don't go unnoticed, including a rare 12-sided snowflake he captured last week.

Video shows rabid raccoon attack young child
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The outcome could have been a lot worse had her mother not stepped in to rip the animal from her daughter's leg.

Deer spotted, rescued with Christmas lights stuck to antlers
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Linda Reed, a resident in the area, shared a video of the animal walking through her yard in Dallas, Oregon. (Credit: Linda Reed)

Breaking down the physics of soccer amid World Cup
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As the World Cup continues in Qatar, LiveNOW from FOX's Josh Breslow spoke with Eric Goff, a professor of physics at University of Lynchburg, about the role science plays in soccer.

Bear takes on inflatable Christmas decoration
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David Lester from Zephyr Cove, Nevada woke up Saturday to find his Christmas decorations in disarray, and the culprit was caught on camera. (Credit: David Lester)

Study: Sperm count, quality is declining rapidly
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?I must say, me and the other researchers, we did not expect it. We thought that, naturally that when you go low, at some point it would level off. Still, a problem but at least the decline would be less steep. And the opposite happened. I must say that this is very worrisome,? Dr. Hagai Levine, an epidemiologist at Hebrew University and principal investigator of the study said.

WORLD CUP: Breaking down the tournament's soccer ball
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How is the soccer ball for the World Cup chosen? What role does science play? Eric Goff, a physics professor at University of Lynchburg, spoke with LiveNOW from FOX's Josh Breslow about how science can make or break a match.

Watch: Rocketcam views of the Artemis I launch
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Here's what it was like aboard the Orion capsule as the SLS rocket lifted off. (NASA video)

Ingenuity: NASA's first aircraft on Mars
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NASA's Ingenuity Mars Helicopter will make history's first attempt at powered flight on another planet. (Source: NASA)