Scientists say climate change played a major role in triggering the floods in Nepal, where the combined toll has reached 1,446 deaths and at least 6,669 people remain missing.
7:19 AMAl Jazeera9 stories from 3 sources
Science challenged established models, from climate risk to planetary formation
Day’s Recap
Together, the strongest results extended science's reach by connecting observed phenomena to mechanisms that existing explanations do not fully capture.
Supporting Articles
Astronomers confirmed Elias 2-24 b, a Jupiter-sized planet less than a million years old. Its apparent formation speed and location far from its star challenge established models of how giant planets assemble.
9:00 AMScienceDaily
Researchers found that axons may naturally have a pearl-like structure rather than the smooth tubular form traditionally shown in textbooks. These structures can change with neural activity and may influence the speed of electrical signals through the brain.
6:54 AMScienceDaily7:19 AMAl Jazeera
Climate change had major role in triggering Nepal floods, scientists say
Summary
Scientists say climate change played a major role in triggering the floods in Nepal, where the combined toll has reached 1,446 deaths and at least 6,669 people remain missing.
The attribution of a major climate role turns the floods from an isolated disaster into
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
Climate attribution links Nepal's catastrophic losses to a worsening hazard that demands stronger preparedness.
9:00 AMScienceDaily
Astronomers just found the youngest known planet ever
Summary
Astronomers confirmed Elias 2-24 b, a Jupiter-sized planet less than a million years old. Its apparent formation speed and location far from its star challenge established models of how giant planets assemble.
The discovery gives researchers a rare view of a planet still emerging, but it also
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
A confirmed infant gas giant would force astronomers to revise how quickly large planets can form and migrate.
6:54 AMScienceDaily
Textbooks may have misdrawn this basic brain structure for 100 years
Summary
Researchers found that axons may naturally have a pearl-like structure rather than the smooth tubular form traditionally shown in textbooks. These structures can change with neural activity and may influence the speed of electrical signals through the brain.
The finding revises a basic anatomical assumption and links axon shape to the timing of
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
A more accurate model of axons could change how scientists understand neural signaling and identify mechanisms behind brain disease.
Other Developments
A curated list of other prominent stories from this day.
Cognitive resilience may help predict which people develop Alzheimer’s dementia and how severe their symptoms become. The trait could explain why individuals with similar levels of brain pathology experience different cognitive outcomes.
8:00 PMNature
A bacterium derived from kimchi bound to nanoplastics under gut-like conditions and increased the amount of particles found in mouse feces. The results suggest that fermented-food microbes might help move nanoplastics through the digestive system.
10:42 AMScienceDaily
Researchers identified a new frog species in the flooded forests of the western Amazon using genetic evidence and its distinctive call. Adenomera varcena had been difficult to distinguish from closely related species by appearance alone.
10:08 AMScienceDaily
A low-cost, pocket-sized detector can register cosmic particles that pass constantly through Earth and human bodies. A device developed as a student project is now being used in research experiments, balloon missions, and possible spacecraft applications.
9:54 AMScienceDaily
Supercomputer simulations suggest that JWST’s Little Red Dots could be rapidly growing black holes surrounded by dense gas. The models reproduce key features of the observations and propose that unusually large black-hole seeds formed and expanded far faster than their modern counterparts.
8:45 AMScienceDaily
Scientists report evidence that liquid nitrogen may have flowed across Pluto’s surface relatively recently. Dark features in Sputnik Planitia are consistent with nitrogen rising through cracks after melting at the glacier’s base.
12:02 AMScienceDaily8:00 PMNature
Cognitive resilience helps to predict Alzheimer’s dementia
Summary
Cognitive resilience may help predict which people develop Alzheimer’s dementia and how severe their symptoms become. The trait could explain why individuals with similar levels of brain pathology experience different cognitive outcomes.
The key shift is treating cognitive resilience as a measurable factor in dementia risk and
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
Better measures of cognitive resilience could make Alzheimer’s prediction more precise and point toward new ways to delay symptoms.
10:42 AMScienceDaily
This popular fermented food may help flush nanoplastics from the body
Summary
A bacterium derived from kimchi bound to nanoplastics under gut-like conditions and increased the amount of particles found in mouse feces. The results suggest that fermented-food microbes might help move nanoplastics through the digestive system.
The key shift is from observing nanoplastic exposure to testing whether a probiotic can alter
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
If replicated in humans, engineered or food-derived probiotics could offer a way to reduce the persistence of ingested nanoplastics.
10:08 AMScienceDaily
Scientists discover a mysterious new frog hiding in the Amazon
Summary
Researchers identified a new frog species in the flooded forests of the western Amazon using genetic evidence and its distinctive call. Adenomera varcena had been difficult to distinguish from closely related species by appearance alone.
The discovery shows that Amazonian species counts still underestimate biodiversity, especially where closely related animals
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
Undocumented species can disappear before conservation plans account for them, making better identification an urgent part of protecting the Amazon.
9:54 AMScienceDaily
A $100 detector can see invisible particles raining down from space
Summary
A low-cost, pocket-sized detector can register cosmic particles that pass constantly through Earth and human bodies. A device developed as a student project is now being used in research experiments, balloon missions, and possible spacecraft applications.
The important change is access: particle detection no longer requires only large, expensive facilities. Cheap
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
Lowering the cost of cosmic-ray detection could broaden participation in particle physics and enable measurements in places large laboratories cannot reach.
8:45 AMScienceDaily
JWST’s mysterious little red dots may be black holes growing at incredible speeds
Summary
Supercomputer simulations suggest that JWST’s Little Red Dots could be rapidly growing black holes surrounded by dense gas. The models reproduce key features of the observations and propose that unusually large black-hole seeds formed and expanded far faster than their modern counterparts.
The simulations offer a plausible explanation for how massive black holes appeared so soon after
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
Identifying the Little Red Dots could resolve a major gap in the history of how the earliest supermassive black holes formed.
12:02 AMScienceDaily
NASA’s New Horizons spots signs of liquid nitrogen flowing on Pluto
Summary
Scientists report evidence that liquid nitrogen may have flowed across Pluto’s surface relatively recently. Dark features in Sputnik Planitia are consistent with nitrogen rising through cracks after melting at the glacier’s base.
The finding expands Pluto’s known geological activity beyond surface ice movement and suggests heat and
Unlock the full First Pass Analysis to get a better understanding of why this story mattersWhy it matters
Pluto may be an active planetary system rather than a geologically frozen relic.
Make it yours
Build Your First Pass.
Pick your topics, set your cadence, and receive your personalized First Pass in your inbox. It’s that simple!