Science

CERN finds evidence of one-in-ten-billion particle decay Science

CERN finds evidence of one-in-ten-billion particle decay

LHCb reports 3.2-sigma evidence for an exceptionally rare decay, consistent with the Standard Model; confirmation still requires more data.

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Webb finds unusually heavy hydrogen in interstellar comet 3I/ATLAS Science

Webb finds unusually heavy hydrogen in interstellar comet 3I/ATLAS

Methane measurements point to an extremely cold origin for the interstellar visitor, without identifying its birthplace.

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Pompeii cupboard reveals childhood charms and clues to Roman daily life Science

Pompeii cupboard reveals childhood charms and clues to Roman daily life

Excavated objects illuminate personal care and possible trade in Pompeii, while the owners’ identities and fate remain uncertain.

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Ancient Martian meteorite offers a new window into the planet’s watery past Science

Ancient Martian meteorite offers a new window into the planet’s watery past

A new Science study examines Teghaza 001, a rock at least 4.1 billion years old that preserves evidence of ancient water on Mars.

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Study challenges comets as a reliable source of life’s ingredients on Earth Science

Study challenges comets as a reliable source of life’s ingredients on Earth

Cambridge-led simulations suggest comet impacts rarely delivered useful concentrations of a key molecule, without ruling out an exceptional event.

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Rubin Observatory reveals its first dwarf planet candidate Science

Rubin Observatory reveals its first dwarf planet candidate

Astronomers identified 2026 ED138 in Rubin data; infrared observations are still needed to establish its size and status.

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Webb observations point to a reflective atmosphere on lava planet TOI-561 b Science

Webb observations point to a reflective atmosphere on lava planet TOI-561 b

Orbital measurements suggest the scorching rocky world reflects roughly three-quarters of incoming starlight, with mineral clouds a possible explanation.

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Lumina simulation tracks how the early universe emerged from darkness Science

Lumina simulation tracks how the early universe emerged from darkness

A new cosmological model follows galaxies, gas and radiation through the first two billion years, offering predictions to test against telescope observations.

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Webb observations reveal evidence of three black holes in an early galaxy Science

Webb observations reveal evidence of three black holes in an early galaxy

New coverage highlights Webb evidence for three feeding black holes, offering clues to their rapid growth in the early universe.

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Ancient DNA reveals east-west connections across Ice Age Europe Science

Ancient DNA reveals east-west connections across Ice Age Europe

A Vienna-led study combines human remains and cave sediment DNA to trace ancient population connections and continuity.

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Supernova analysis adds evidence for changing dark energy, with important caveats Science

Supernova analysis adds evidence for changing dark energy, with important caveats

A compilation of 2,884 supernovae tests cosmic expansion, but the evidence for evolving dark energy depends on the statistical method.

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Wave experiment reveals strengths and limits of salt marsh storm protection Science

Wave experiment reveals strengths and limits of salt marsh storm protection

A Dutch wave-flume experiment found little soil erosion but declining plant protection as waves grew, helping identify where marsh restoration can work best.

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