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Reddit

21h

SETI's new machine learning algorithm works like Google's "reverse image search" on a galactic scale, and has already uncovered eight currently unexplained signals. Researchers train the algorithm on simulated alien signals, then look back through old data to see if we missed anything in the noise.

16k points 727 comments

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Reddit

21h

Do butterflies have any memory of being a caterpillar or are they effectively new animals?

5.16k points 478 comments

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Reddit

10h

New analysis finds water in tiny glass beads strewn across the Moon — an estimated 270 trillion kg. of water stored in beads represents a reservoir for future lunar expeditions

1.2k points 67 comments

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Reddit

12h

Crime in your area: Use of neighborhood apps is associated with inaccurate perceptions of higher local crime rates.

1.08k points 52 comments

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Reddit

1d

Bioactive compounds in grapes, green tea, turmeric, and broccoli inhibit inflammation, oxidative stress, and metabolic disorders by regulating dietary stress-altered oxidative microenvironments.

14.8k points 475 comments

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Reddit

22h

Ingenuity helicopter completes 48th flight on Mars. The proof-of-concept mission was initially slated to carry out just 5 flights over the course of 30 days.

2.54k points 92 comments

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Reddit

3h

Research found among nearly 100 teens who underwent brain scans, those with obstructive sleep apnea (OSA) tended to have thinner tissue at the brain's surface, and some signs of inflammation in a brain area key to memory and learning.

99 points 2 comments

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Reddit

23h

Is there some meteorological phenomenon produced by cities that steer tornadoes away?

1.26k points 301 comments

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Reddit

13h

In 1868 Pierre Janssen watched the moon pass in front of the Sun. Using a special prism, he became obsessed with a line of yellow light that everyone assumed was sodium so he kept studying that mysterious line. Joseph Lockyer worked on the same problem and both are credited for helium

323 points 2 comments

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Reddit

2h

It's a bird! It's a plane! It's a pretty neat planetary viewing!

24 points 0 comments

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Reddit

18h

Study Suggests Wild Blueberries Help Burn Fat. Results showed participants burned notably more fat after consuming wild blueberries. For example, fat oxidation rate rose by 19.7%, 43.2%, and 31.1% at 20, 30, and 40 min after cycling.

573 points 115 comments

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Reddit

21h

Linguistic analysis of 177,296 Reddit comments sheds light on negative attitudes toward science

964 points 164 comments

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Reddit

15h

Study finds link between plastic exposure and cognitive decline in mice: Lachnospiraceae, Alistipes, and Clostridium among the gut bacteria affected

246 points 6 comments

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Reddit

20h

How John Glenn's $40 Camera Forced NASA to Rethink Space Missions

399 points 33 comments

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Reddit

8h

The risk of developing osteoarthritis, a common, incurable form of the condition, was 58% higher among those with eczema or asthma compared to the general population. Those with both asthma and eczema were twice as likely to develop osteoarthritis compared to the general population. N = 100,000+

60 points 11 comments

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Reddit

1d

I captured the Northern Lights over the cabin I stayed at in Iceland!

14.2k points 116 comments

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Reddit

8h

Seabirds that have ingested high levels of microplastic debris from their environment may have altered gut microbiomes — including an increase in some pathogens, as well as antibiotic-resistant and plastic-degrading microbes — suggests a Nature Ecology & Evolution paper.

45 points 1 comment

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Reddit

40m

New design for lithium-air battery that is safer, tested for a thousand cycles in a test cell and can store far more energy than today’s common lithium-ion batteries

11 points 5 comments

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Reddit

32m

See the Lunar X and V TONIGHT!

7 points 1 comment

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Reddit

19h

James Webb Space Telescope finds no atmosphere on Earth-like TRAPPIST-1 exoplanet

213 points 36 comments

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Reddit

5h

Multi-mycotoxin determination in plant-based meat alternatives and exposure assessment -- Except for seitan, all of the samples were contaminated with up to seven co-occurring mycotoxins.

23 points 18 comments

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Reddit

18h

Forcing dominant mice to lose social status induced depression-like behaviors and reduced pleasure-seeking

203 points 20 comments

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Reddit

13h

Global review finds evidence of injecting drug use in 190 countries. Across an estimated 14.8 million people who inject drugs, 24.8% were found to have recently experienced homelessness, 58.4% had a history of incarceration, and 14.9% had recently engaged in sex work.

84 points 7 comments

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Reddit

1d

Did the Spanish flu cause long-flu symptoms similar to how Covid causes Long Covid?

1.74k points 237 comments

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Reddit

8h

First-ever detection of thermal emission from a rocky, temperate planet suggests that exoplanet TRAPPIST-1b has no significant atmosphere

27 points 3 comments