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Current Biology

Peer-reviewed scientific journal published by Cell Press covering research across biology, including genetics, ecology, neuroscience, and animal behavior.

Current stories

scienceOne report1 publisher

An ancient soil fungus supplies nitrogen and phosphorus to Arabidopsis, a plant thought closed to fungi

Katie Field's team reports in Current Biology that Arabidopsis, a mustard-family model plant, forms a two-way nutrient exchange with an MFRE fungus. Phys.org's account describes no food-crop or field trial, so the step to Brassica crops remains a proposal.

Publishers:phys.org

Reality

Evidence50
Adoption
Not scored
Hype gap+40
Incentives
Not scored
Confidence50
scienceOne report1 publisher

A fruit fly's threat display splits into a wing circuit and a leg circuit fed by the same few neurons

Caltech neuroscientists traced male fruit flies' threat displays to four major neurons downstream of a cluster of five to seven cells per brain hemisphere. Activating the neurons in pairs reproduced the display's wing and leg movements.

Publishers:phys.org

Reality

Evidence62
Adoption
Not scored
Hype gap+5
Incentives
Not scored
Confidence55
scienceOne report1 publisher

Plankton off Japan hosts an archaeon with the smallest archaeal genome yet recorded

Researchers report in Current Biology that the archaeon Sukunaarchaeum mirabile has a 238-kilobase-pair genome, the smallest ever seen in its domain. The sequence shows nearly no metabolism but intact copying machinery, so its status as a cell rests on inference.

Publishers:sciencealert.com

Reality

Evidence55
Adoption
Not scored
Hype gap+10
Incentives
Not scored
Confidence50
scienceOne report1 publisher

Zavodovski Island loses its largest-colony title after chinstrap penguins fall by nearly 63%

Chinstrap penguins on Zavodovski Island fell about 63% between 2011 and 2025, from roughly 542,000 pairs to 201,000, a drone and satellite survey found. The authors attribute it mainly to regional ocean warming and falling krill supply.

Publishers:phys.org

Reality

Evidence66
Adoption
Not scored
Hype gap+12
Incentives
Not scored
Confidence58
scienceOne report1 publisher

Sukunaarchaeum keeps the genes to copy its own DNA in the smallest genome yet found

Sukunaarchaeum, a marine archaeon with 189 protein-coding genes, carries genes for copying its DNA and making proteins but almost none for food or energy. That puts it nearer an independent cell than an organelle, though so far the only evidence is its genome.

Publishers:phys.org

Reality

Evidence62
Adoption
Not scored
Hype gap+10
Incentives
Not scored
Confidence58
scienceOne report1 publisher

Orange cats get their coat from a DNA deletion just ahead of the Arhgap36 gene

Stanford geneticist Greg Barsh and colleagues traced orange fur in cats to a 5-kilobase deletion in non-coding DNA just ahead of the Arhgap36 gene. The gap turned up in every orange cat they examined, evidence that the DNA controlling how strongly a gene is expressed can set a long-studied sex-linked trait.

Publishers:sciencealert.com

Reality

Evidence62
Adoption
Not scored
Hype gap+15
Incentives
Not scored
Confidence58
scienceConfirmed3 publishers

British Antarctic Survey counts 63% fewer chinstrap nests on Zavodovski Island than in 2011

British Antarctic Survey aerial surveys found 63% fewer occupied chinstrap penguin nests on Zavodovski Island in 2025 than in 2011. The researchers blame krill moving south as the sea warms and say the birds may now count as endangered.

Perspective Coverage

3 publishers
Builder
Builder 33%
Operator
Operator 52%
Investor
Investor 15%

Reality

Evidence72
Adoption
Not scored
Hype gap+15
Incentives
Not scored
Confidence66
scienceOne report1 publisher

Cambridge study ties the post-Ediacaran drop in soft-bodied fossils to bacteria that digest collagen

Cambridge-led researchers tracing collagen-eating enzymes in 700 bacterial genomes found they reached oxygen-using bacteria around the end of the Ediacaran. That timing matches the fall in soft-bodied fossils, so later gaps may record faster decay, a case built on matching dates.

Publishers:phys.org

Reality

Evidence40
Adoption
Not scored
Hype gap+10
Incentives
Not scored
Confidence35
scienceConfirmed3 publishers

DNA from bone scraps too small to identify turns up an extinct yak relative in Siberia

Stockholm-led paleogeneticists built 20 ancient genomes from unidentifiable Siberian bone scraps and found a yak relative that diverged 400,000 years ago. The result argues for sequencing fragments that shape cannot place, though the animal still needs anatomy before it gets a formal name.

Perspective Coverage

3 publishers
Builder
Builder 53%
Operator
Operator 40%
Investor
Investor 7%

Reality

Evidence70
Adoption
Not scored
Hype gap+15
Incentives
Not scored
Confidence65
scienceOne report1 publisher

Macaque visual neurons follow a motion illusion that current AI vision networks miss

York University researchers found macaque neurons shift their code for a still target's position after motion adaptation, as human perception does. The AI vision networks they tested showed no such shift, so the team proposes the illusion as a NeuroAI benchmark.

Reality

Evidence42
Adoption
Not scored
Hype gap+35
Incentives55
Confidence40
scienceOne report1 publisher

Fruit-fly clock neurons set daytime alertness by braking a relay of dopamine cells

University of Geneva researchers find fruit-fly clock neurons inhibit dopamine relay cells on a 24-hour rhythm to gate daytime wakefulness. That puts the step where time of day becomes alertness in a middle layer of cells, so far shown only in flies.

Reality

Evidence55
Adoption
Not scored
Hype gap+25
Incentives30
Confidence60
scienceOne report1 publisher

Clonal Amazon mollies raised alike form shoals whose collective behaviour changes as they mature

Researchers filmed 10 shoals of clonal Amazon mollies for 55 days and found group behaviour shifted in ways the members' traits do not explain. The authors credit social interaction as the fish mature, an idea the observational design fits but has not yet tested.

Publishers:phys.org

Reality

Evidence45
Adoption
Not scored
Hype gap+25
Incentives
Not scored
Confidence50
scienceOne report1 publisher

Bolivia's cloud-forest tilcayo becomes one of five recognized tiger cat species

Scientists have recognized Bolivia's Leopardus tilcayo as a new tiger cat species, the first new wild cat described in over a century. It is one of five tiger cat species, though what the split means for conservation depends on data the coverage does not include.

Publishers:phys.org

Reality

Evidence45
Adoption
Not scored
Hype gap+15
Incentives30
Confidence40
scienceConfirmed3 publishers

Cats leave a 13-compound calling card in urine, and the kidney may be the warehouse

An Iwate University-led team reports 13 branched-chain fatty acids that differ between cats but hold steady within one, and traces them to kidney lipid droplets catalogued over a century ago.

Perspective Coverage

3 publishers
Builder
Builder 52%
Operator
Operator 38%
Investor
Investor 10%

Reality

Evidence60
Adoption
Not scored
Hype gap+15
Incentives
Not scored
Confidence58
scienceConfirmed3 publishers

A feather in a dinosaur dropping puts modern plumage architecture in a lineage that died out

The best Mesozoic feather yet described came out of a coprolite from Montana's Hell Creek, and it belonged to a flightless diver the asteroid killed, which makes modern feather architecture older than the survivors.

Perspective Coverage

4 publishers
Builder
Builder 53%
Operator
Operator 37%
Investor
Investor 10%

Reality

Evidence60
Adoption
Not scored
Hype gap+20
Incentives35
Confidence60
scienceConfirmed5 publishers

Genome sequencing names Bolivia's tilcayo, the first new living cat species since 1923

Leopardus tilcayo of the Bolivian Yungas was counted inside Leopardus tigrinus until 38 sequenced genomes separated it. The living animal itself is known from two individuals, one of them a captive male.

Perspective Coverage

5 publishers
Builder
Builder 43%
Operator
Operator 52%
Investor
Investor 5%

Reality

Evidence74
Adoption
Not scored
Hype gap+10
Incentives30
Confidence72

Earlier coverage

  1. Four ancient genomes reassign the 'American cheetah' to the puma branch

    Science · September 4, 2026 · Confirmed3 publishers

  2. A tethered gut buckles the snake embryo into its first right-handed coil

    Science · September 1, 2026 · Confirmed2 publishers