Saturday, 24 October 2026

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On Saturday, October 24, 2026, 12:37 pm, Live Science <livescience@smartbrief.com> wrote:

Live Science
Our weekly roundup of the latest science in the news, as well as a few fascinating articles.
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October 24, 2026
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Science news this week
 
Climate change is literally altering the shape of our planet
Live Science
The melting of the poles is increasingly shifting Earth's shape at a faster rate, with the planet becoming more and more round.
 
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Devastating 2025 Myanmar earthquake sheds light on how the 'Big One' could play out in California
Live Science
The fault that triggered a massive earthquake in Myanmar last year is tilted much like California's San Andreas, which can influence how much shaking takes place and where.
 
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Fresh findings
 
11th-century 'pizza peel' discovered in Russia doubled as a medieval game board
Live Science
Archaeologists in Russia unearthed a flat wooden "pizza paddle" that had a board game carved into it.
 
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Black Death had dramatic effect on species diversity as humans abandoned farmland, study finds
Live Science
Researchers have found that during the Black Death, when a third of Europe's population was wiped out, biodiversity fell. Understanding the farming practices of the time could help us increase diversity in modern agriculture.
 
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Amazing discoveries
 
Undeciphered Voynich manuscript may have been bound out of order, study finds
Live Science
Experts argue that the mysterious Voynich manuscript was incorrectly bound — a discovery that "moves the ball" in finally deciphering the 15th-century document.
 
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A gene variant triples the risk of getting Alzheimer's disease — fat buildup in brain cells may be to blame, study finds
Live Science
A gene variant called APOE4 is the biggest genetic risk factor for Alzheimer's disease. Scientists are finally figuring out how it works.
 
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Life's Little Mysteries
 
Why were the Nazca Lines built?
Why were the Nazca Lines built?
The Nazca Lines are the most famous geoglyphs in the world. Dating back around 2,000 years and reaching a combined length of more than 800 miles (1,300 kilometers), they depict a variety of motifs, including humans, animals, geometric shapes, plants and flowers. These designs were constructed on the arid hills and valleys of coastal Peru by the Nazca people between 200 B.C. and A.D. 500, long before writing was used in the region.

It's not clear exactly how many Nazca Lines there are, but they number in the thousands, with new geoglyphs continuing to be discovered with the help of AI.

But why were the Nazca Lines built?
 
Sign up for our Life's Little Mysteries newsletter
Sign up for our Life's Little Mysteries newsletter
The world can be a pretty mysterious place and in our Life's Little Mysteries series we love to ask and answer scientific questions about mysteries big and small: about ancient civilizations, our planet and our solar system, the plants and animals that live alongside us, our bodies and how they work, and the technologies that we use every day.

If you want to join us on this exciting voyage of discovery and downright weirdness, get an exclusive Life's Little Mystery delivered to your inbox before it's published anywhere else by signing up for our weekly newsletter.
 
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Latest research
 
Could 'body clocks' play a role in depression? Study proposes a new 'circadian' subtype
Live Science
Researchers propose a new subtype of depression linked to body-clock patterns.
 
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Ultrasound waves that jiggle deep brain structures may relieve delusions in schizophrenia, small trial hints
Live Science
In a new pilot study, 10 minutes of transcranial ultrasound stimulation reduced patients' delusion severity, scientists report.
 
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Strange science
 
World's fastest AI-powered racing drone outflies the best human pilots
Live Science
An AI-operated drone learned to fly from scratch and navigated a race course at speeds over 60 mph, using a single camera.
 
Read more
 
Is the brain actually 2 nervous systems smooshed together? A new study claims it is.
Live Science
A recent study may reshape our understanding of brain evolution and open new avenues for studying neurological diseases.
 
Read more
 
 
 
 
Also in the news this week
 
 
 
 
 
 
 
 
 
 
 
Science Spotlight
 
Will plants survive climate change? The 'Great Dying' reveals clues about their resilience.
Live Science
As climate change raises global temperatures and throws ecosystems into upheaval, plants will need to draw once more upon this resilience. Many plant species have evolved unique adaptations that help them weather harsh conditions. Experts told Live Science that these adaptations — along with a hefty dose of luck — will now decide the difference between survival and extinction.
 
Read more
 
 
 
 
This week on Live Science Pro
 
'The Russians were the problem in the end': Sailor Matt Rutherford on being intercepted by the FSB while attempting to circumnavigate the Arctic Ocean solo
Live Science
INTERVIEW | Live Science spoke with Matt Rutherford, a sailor and founder of the environmental nonprofit Ocean Research Project, about his attempt to circumnavigate the Arctic Ocean and why he'll have to try again next year.
 
Read more
 
Rising temperatures could boost pregnancy risks worldwide — here's how
Live Science
ANALYSIS | As climate change fuels extreme temperatures and makes severely hot days more frequent, doctors are concerned about the health impacts on pregnant people.
 
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'We used to go to the climate conferences together. We are not anymore': ESA official Simonetta Cheli tells us how the political landscape for Earth observation is changing
Live Science
INTERVIEW |Live Science sat down with the European Space Agency's Simonetta Cheli to discuss the importance of Earth observation, how NASA budget cuts have changed the picture, and how the proliferation of private satellites could hinder our ability to view the planet.
 
Read more
 
 
 
Introducing Live Science Pro — a new space to get all the science with none of the distractions
Introducing Live Science Pro — a new space to get all the science with none of the distractions
Go beyond the headlines to read the latest in-depth science features, op-eds, book excerpts and more.
See what's new on Pro
 
 
 
 
Beyond the headlines
 
'Cute demo, but totally impractical': Experts are skeptical that Tesla's 'Rocket' Roadster could actually work in the real world
Live Science
Tesla has unveiled a new "flying" version of its Roadster electric vehicle (EV) that uses SpaceX tech to pull off seemingly impressive airborne acrobatics.
 
During a filmed demonstration at the SpaceX rocket testing facility in Texas on Oct. 15, the second-generation Tesla Roadster was shown accelerating up a curved ramp before launching itself into the air, performing a 180-degree barrel roll and touching back down to Earth.
 
In another stunt, the vehicle leapt over a row of parked Teslas. For safety reasons, the vehicle was operated remotely in both instances.
 
"Turns out, the future does have flying cars," Tesla and SpaceX CEO Elon Musk wrote on X following the demonstration.
 
Read more
 
 
 
 
Something for the weekend
 
 
 
 
 
 
 
Video of the week
 
The world's best wildlife photos of 2026 | Wildlife Photographer of the Year winners
The world's best wildlife photos of 2026 | Wildlife Photographer of the Year winners
The Wildlife Photographer of Year 2026 showcased amazing photos this year and Live Science got a first look at all the finalists. From reproductive behaviors of Abbott's Moray eels captured on camera for the first time, to surreal images that look like they belong in our all time favorite films, enjoy listening to photographers tell us their stories behind the shot
 
Watch now
 
 
 
 
Quizzes and games
 
Live Science crossword puzzle #66: The tallest mountain in the solar system — 8 across
Live Science
Test your knowledge on all things science with our weekly, free crossword puzzle!
 
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Chain Word: Solve our science word of the day puzzle
Chain Word: Solve our science word of the day puzzle
You have six chances to guess our five letter word of the day. Can you figure it out and top the leaderboard?
 
Play now
 
Daily sudoku: Take a break with this classic numbers puzzle
Daily sudoku: Take a break with this classic numbers puzzle
Get a new challenge every day with our free online sudoku puzzles.
 
Play now
 
 
 
 
 
 
 
Follow Live Science on social media
 
Want more science news? Follow our Live Science WhatsApp Channel for the latest discoveries as they happen. It's the best way to get our expert reporting on the go, but if you don't use WhatsApp, we're also on Facebook, X (formerly Twitter), Flipboard, Instagram, TikTok, Bluesky and LinkedIn.
 
 
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