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Biotechnology 3 hours ago

Egg-scanning AI may let hatcheries sort life, death and sex before chicks emerge

Eggs and poultry provide important sources of protein globally, driving a major industry with large economic impacts. Challenges to hatchery operations include embryo mortality, fertility, sex determination, and eggshell ...

Plants & Animals 6 hours ago

Humidity and heat are killers for tropical birds: Waxbill and hornbill studies highlight the dangers

Humans are not the only species negatively affected by increasingly hot and humid conditions. Intense heat waves sometimes kill large numbers of wild animals. Eastern Australia's giant fruit bats, known as flying-foxes, provide ...

Archaeology 6 hours ago

Ancient farming clues may finally expose where humanity's most important wheat first emerged

The exact origin of bread wheat (Triticum aestivum) is still a mystery, but researchers believe they are edging closer to the source of one of the most important food staples worldwide. Using genetic studies and ancient plant ...

Planetary Sciences 13 hours ago

Perseverance and Curiosity panoramas reveal dual sides of Mars

NASA's Curiosity and Perseverance rovers have captured two 360-degree landscapes that highlight how the missions are revealing details of the Red Planet's formation, watery past, and potential for life. Located 2,345 miles ...

Astronomy Apr 27, 2026

JWST hunts for an 'Earth-moon' twin in a habitable zone, but the star has other plans

The moon has played a huge role in the development of Earth. It stabilizes the planet, tempers dramatic climate swings, and possibly even provides the tidal heating that might have led to the first life forms. So it's natural ...

Condensed Matter Apr 27, 2026

Machine learning offers faster, more reliable analysis of Fermi surfaces in search of spintronic materials

The search for next-generation electronic materials often starts with studying the Fermi surface, which serves as a map of a material's electronic structure. Its shape varies with crystal structure, composition, and electronic ...

Cell & Microbiology Apr 27, 2026

Detailed DNA repair snapshots reveal how BRCA-linked cancer cells may survive

Scientists have captured the most detailed structural images to date of a specific type of protein's DNA repair process, a finding that could reveal ways to inhibit the effects of BRCA1 and BRCA2 mutations that heighten the ...

General Physics Apr 27, 2026

Neural network speeds tuning of attosecond light pulses for physics experiments

Researchers from Skoltech and the Shanghai Institute of Optics and Fine Mechanics have developed an approach that helps optimize the parameters of a laser-plasma source of attosecond pulses—ultrashort flashes of light used ...

Planetary Sciences Apr 27, 2026

Better volcano eruption predictions on Earth—and Venus—thanks to Mauna Loa study

When Mauna Loa erupted in 2022, the largest lava flow headed on a path headed directly toward Daniel K. Inouye State Highway 200, also known as Saddle Road, a critical route that carries many residents from their homes on ...

General Physics Apr 27, 2026

Synchrotron safety monitoring sheds light on dark photons

A scientist from Tokyo Metropolitan University has proposed using safety monitoring at synchrotron facilities to study the properties of dark photons, hypothetical particles proposed to explain dark matter. Calculations show ...

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