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Science

New discoveries, explained without the lab coat. Recent gists below.

End of COVID-era SNAP emergency food assistance linked to increased child maltreatment rates

The gist: Ending COVID-era SNAP emergency benefits was associated with higher rates of substantiated child maltreatment in U.S. counties.

Phys.org · October 29, 2026 · Read in that day's issue →

Antarctica’s “Doomsday Glacier” could raise sea levels twice as much as predicted

The gist: A new model says Thwaites Glacier could add up to 30 millimeters to global sea levels by 2100—twice earlier estimates, even without extra warming.

ScienceDaily · October 29, 2026 · Read in that day's issue →

Hepatitis B could surge, infecting millions more in childhood, under proposed CDC guidance

The gist: Ending universal hepatitis B birth-dose vaccination could lead to millions more childhood infections, a modeling study predicts.

Live Science · October 29, 2026 · Read in that day's issue →

Nearly 3,000 exploding stars challenge our understanding of the Universe

The gist: A record study of 2,884 exploding stars finds new hints that dark energy may change over time, challenging a key idea about how the Universe expands.

ScienceDaily · October 23, 2026 · Read in that day's issue →

Millions take fish oil for brain health. A two-year study found no benefit

The gist: In a two-year trial, daily fish oil supplements did not improve memory or prevent brain shrinkage in older adults at higher risk of Alzheimer’s.

ScienceDaily · October 23, 2026 · Read in that day's issue →

El Niño Then and Now

The gist: Satellite measurements show 2026’s El Niño is on track to rival or exceed the strongest events of recent decades, though its exact effects remain uncertain.

NASA · October 23, 2026 · Read in that day's issue →

Massive study of 460,000 people challenges ultra-processed food cancer fears

The gist: A study of 461,682 Americans found no overall link between ultra-processed foods and colorectal cancer, suggesting the food matters more than the processing label.

ScienceDaily · October 22, 2026 · Read in that day's issue →

How a massive ice shelf buttressed the last ice age's glaciers—and what it could mean for Antarctica today

The gist: A previously unknown 1.6-kilometer-thick ice shelf helped hold back three northern ice sheets until its disappearance accelerated ice loss and sea-level rise.

Phys.org · October 22, 2026 · Read in that day's issue →

Physicists trap a single antimatter particle for a month

The gist: Physicists trapped a single positron for a month, opening a new way to test why matter dominates the universe.

Scientific American · October 22, 2026 · Read in that day's issue →

Rare solar radiation storm gives scientists clearest picture yet of flight risks

The gist: A rare X5-class solar flare produced a powerful radiation storm that raised flight exposure by as much as a 46% increase on one transatlantic journey.

Phys.org · October 21, 2026 · Read in that day's issue →

Forgotten samples from Greenland's Cold War base reveal warmer summers during ancient ice-free period

The gist: Ancient sediment shows Greenland’s Camp Century had 4.7°C warmer summers when the nearby ice sheet had retreated more than 60 miles.

Phys.org · October 21, 2026 · Read in that day's issue →

Japan launches historic MMX sample-return mission to Mars' moon Phobos (video)

The gist: Japan has launched MMX on a historic mission to collect the first samples from Mars’ moon Phobos and bring them back to Earth.

Space.com · October 21, 2026 · Read in that day's issue →

The first mission to sample Mars’s moons launches today

The gist: JAXA’s MMX mission launches today to collect at least 10 grams from Phobos and bring it back to Earth.

Scientific American · October 20, 2026 · Read in that day's issue →

Fully implementing methane plans could reverse emissions growth but miss 2030 target

The gist: Fully carrying out countries’ current methane plans could cut emissions 11% by 2030, but still fall well short of the 30% Global Methane Pledge.

Phys.org · October 20, 2026 · Read in that day's issue →

Can AI predict whether you’ll die from cancer from just an image of your face?

The gist: A new AI model used a single face photo to estimate cancer patients’ survival risk, but it is not ready for clinical use and needs testing on more diverse faces.

Scientific American · October 20, 2026 · Read in that day's issue →

Who's paying whom? The circular money machine behind the AI boom (or bubble)

The gist: A growing share of AI's expansion is funded by the companies selling to one another, making circular financing hard to see and raising questions about whether 55.2% of AI investment reflects real demand.

Phys.org · October 19, 2026 · Read in that day's issue →

Japan to launch historic round-trip mission to Mars moon

The gist: Japan is preparing to launch MMX, a mission that aims to make the first round trip to the Martian system and return samples from Phobos.

Phys.org · October 19, 2026 · Read in that day's issue →

Climate change affects the quality of one of the world's most important staple foods

The gist: Rising CO₂ can change wheat’s protein mix in cultivar-dependent ways, potentially harming baking quality and affecting how well some people tolerate wheat products.

Phys.org · October 19, 2026 · Read in that day's issue →

Nearly half of reef-building coral species face higher risk of extinction

The gist: 44% of reef-building coral species are now threatened with extinction, and the real share may be even higher after recent ocean heat and bleaching.

Phys.org · October 16, 2026 · Read in that day's issue →

Strokes have nearly doubled among younger adults, and scientists aren't sure why

The gist: A regional study found stroke rates among adults ages 20 to 54 rose 83% over three decades, while scientists still cannot explain the increase.

ScienceDaily · October 16, 2026 · Read in that day's issue →

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