Search results for Genetics

Cell & Microbiology Aug 5, 2026

Unexpected E. coli response may complicate peptide-based antibiotic combinations

A group of Cornell College students and their professor found surprising results in research on antimicrobial peptides, which are being studied as a method of combating antibiotic resistance. These peptides, part of the innate ...

Evolution Aug 5, 2026

Genomic evidence suggests coral reefs may be rewriting their genetic future in real time

The 2019 heat wave that struck Mo'orea—a volcanic island in French Polynesia—swept through its coral reefs like an invisible wildfire. Colorful, lively corals bleached into ghostly, chalk-white skeletons as soaring ocean ...

Plants & Animals Aug 5, 2026

Whole-genome sequencing reveals that Japanese and Ryukyu wild boars share a common ancestor

The wild boar (Sus scrofa) is widely distributed across Eurasia and has also colonized the Japanese archipelago, where two subspecies are recognized: the Japanese wild boar (JWB, Sus scrofa leucomystax) and the Ryukyu wild ...

Evolution Aug 5, 2026

Neanderthal growth hormone receptor increases muscle mass in people today, study shows

Neanderthals were generally more strongly built than most people living today. Their bones show signs of large muscles, and they had characteristic features such as prominent brow ridges and relatively short tooth roots.

Evolution Aug 5, 2026

Two origins of life: Free-living cells may have emerged twice as bacteria and archaea diverged

How and where did the first forms of life arise? These are the main questions driving research at the Institute of Molecular Evolution at Heinrich Heine University Düsseldorf (HHU). In a new publication in Science Advances, ...

Biotechnology Aug 5, 2026

Gene-edited beagles may offer a future option for people with dog allergies

Matt Walker couldn't pet a dog without sneezing—until he and other scientists used a gene editing technique to produce a hypoallergenic beagle named Bailey.

Ecology Aug 5, 2026

Ways to help protect Australia's birds and mammals from bird flu

The deadly H5N1 strain of bird flu has now spread from migratory birds to infect resident Australian birds. Clusters of dead birds have been found in several locations. The virus will inevitably infect other wildlife, most ...

Evolution Aug 4, 2026

Family ties shape social lives of bull sharks

Bull sharks have a slight preference for spending time with their relatives, new research shows.

Ecology Aug 4, 2026

Feral cats likely kill far more Australian native animals than we thought: First DNA analysis

Australia's unique animal species are in sharp decline, with more than 40 mammal extinctions over the past 238 years. This atrocious mammal conservation record is the worst in the world.

Plants & Animals Aug 4, 2026

Decades-old theory for how insect societies evolve challenged

For more than 60 years, evolutionary biologists have debated whether a unique genetic system found in ants, bees and wasps helps explain one of nature's most remarkable innovations: eusociality, a form of social organization ...

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