Science
India-Canada Team Maps Distant Hydrogen Glow in Universe First
CHIME with India's Raman Research Institute makes first standalone detection of hydrogen glow from 5-billion-year-old universe; published in Astrophysical Journal.
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Underwater Umbrellas Shield Coral Reefs From Heat, Study Finds
Underwater umbrella shades cut coral bleaching in Florida Keys trial, reducing light 60% during the second-hottest summer on record.
Science
Scientists find how immune cells aim DNA mutations precisely
A Nature study found that MLLT1 and MLLT3 proteins act as gatekeepers, concentrating the AID enzyme to safely mutate antibody genes.
Science
NIH Launches PubMed Tool To Map Research Links And Replications
The NIH has launched Linked Discoveries, an experimental PubMed tool covering 29 million publications to help scientists trace replication studies.
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Webb Finds Distant Worlds Are Smashing Into Each Other
Webb and ALMA observations reveal debris disks from giant planet collisions around young stars, published in the Astrophysical Journal.
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Saturn’s moon Enceladus boosts alien life search
Two new studies suggest Enceladus' plumes concentrate ocean chemistry and that Earth microbes can grow in simulated conditions of its ocean.
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JWST spots elusive molecule around dying star
JWST detected the methyl radical around dying star SMP LMC 011, the first secure case around an evolved star, hinting at aromatic…
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Blood tests reveal why astronauts get constipated
Blood samples from 52 astronauts show gut bacteria switch from fibre to protein fermentation in microgravity, explaining space constipation.
Science
NASA’s Picture of the Day: Peculiar Galaxy Arp 78 in Aries
NASA APOD Sep 30: Arp 78 (NGC 772), a 200,000-light-year spiral galaxy in Aries with a tidal arm shaped by companion NGC…
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NASA-ISRO Radar Captures Kamchatka Volcano Eruption in Time-Lapse
NASA released a NISAR radar time-lapse of the Krasheninnikov volcano erupting for the first time since 1550 after the 2025 quake.