Skip to the story
All StoriesPoliticsConflict & SecurityBusiness & EconomyScience & TechHealthClimateMedia
All stories
Science & Tech81 outlets ran this5 min read

Dogs distinguish human emotions in brain scans, Vienna study finds

Researchers identify specific brain regions activated by happy faces, and separate patterns for fear, anger and sadness

AI-assisted coverage comparison, editor-supervised · How this was made

Published
Dogs distinguish human emotions in brain scans, Vienna study finds

What this story says

  • Brain scans of twelve dogs showed that happy human faces activate the temporal cortex and caudate nucleus, regions linked to cognition and reward processing.
  • The study, published in iScience, is the first to provide neural evidence that dogs distinguish between specific negative emotions like fear, anger and sadness.
  • All dogs in the study were pets from loving families; researchers cautioned that dogs in other environments may respond differently to human cues.
  • Next steps include comparing how human and canine brains process the same emotional signals and integrating other cues like body language and scent.

Who covered it

Left 24%(15)Centre 47%(30)Right 29%(18)

Percentages are shares of the 63 outlets carrying a published leaning rating. 18 of the 81 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

86/100

Craft

95/100

Hype

15/100

81 sources · methodology

Researchers at the University of Vienna used brain scans to study how dogs respond to human facial expressions. The study, published in the Cell Press journal iScience on 11 August 2026, involved twelve dogs viewing images of strangers displaying happiness, anger, fear and sadness.

The scans showed that happy faces activated the dogs’ temporal cortex and caudate nucleus, areas associated with higher cognitive functions and reward processing. Anger, fear and sadness did not trigger the same regions. A whole-brain analysis revealed distinct patterns of activity that differentiated fear from anger and sadness, providing the first evidence that dogs can tell these emotions apart.

Senior author Laura Cuaya said the findings suggest happy human faces may have emotional significance for dogs. The researchers noted that all participants were pets from loving families and cautioned that dogs in other environments might process human emotional cues differently. Future work will explore how dogs integrate body language, voice and scent, and compare human and canine brain responses to the same signals.

What the coverage left out

None of the right-rated digests mentioned that the study found happy human faces activate specific brain regions linked to cognition and reward. None of the centre-rated digests carried the researchers’ caution that the findings may not apply to dogs outside loving family environments. The left-rated digests did not omit either detail.

Tags:#DogCognition#Neuroscience#AnimalBehaviour#UniversityOfVienna#EmotionRecognition

Still developing. We have re-checked which outlets are covering this 5 times, most recently on 11 Aug 2026, 14:30, and will add the sides that appear.

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

15 rated outlets

  • The eight left-rated digests and two full reports led on the emotional bond between dogs and humans. The Independent and Sydney Morning Herald framed the study as confirming what dog owners already suspected: that dogs can distinguish between smiles and negative expressions. The Independent quoted study author Raúl Hernández-Pérez, who said dogs are "very interesting" for their ability to pick up small facial details, and senior author Laura Cuaya, who noted that happy faces may have "emotional significance" for dogs.
  • The left-rated digests highlighted the evolutionary aspect of the findings. The Irish Times and The Age described the study as the first evidence that dogs can tell apart specific human emotions, not just categorise them as positive or negative. The Sydney Morning Herald, Brisbane Times and The Age carried identical digests advising readers to "smile at every dog you see on the street."

Centre

30 rated outlets

  • The eight centre-rated digests and one full report focused on the scientific methodology and the specific brain regions involved. WTVB’s full report led with the finding that the study provided the "first ever evidence" of dogs distinguishing human emotions, quoting the university’s press release. It named the temporal cortex and caudate nucleus as the regions activated by happy faces and noted that anger, fear and sadness did not trigger those areas.
  • The centre-rated digests, including those from The Globe & Mail and mannheim24.de, repeated the activation of brain regions linked to "higher cognitive functions and reward processing." None of the centre-rated digests mentioned the evolutionary or emotional implications of the findings, or the researchers’ caution about dogs from non-loving environments.

Right

18 rated outlets

  • The six right-rated digests led on the study’s novelty as a scientific breakthrough. GB News described it as a "landmark study" and the "first neural evidence" that dogs can differentiate between specific negative emotions. Clarin and Yonhap News Agency both highlighted the finding that dogs distinguish fear from sadness, with Clarin noting that dogs also rely on body language, voice and scent in real life.
  • None of the right-rated digests mentioned the activation of the temporal cortex or caudate nucleus by happy faces, or the researchers’ caution about the dogs’ backgrounds. The Herald Palladium and Webster County Citizen carried identical digests to the centre-rated outlets, focusing on the general premise of the study without additional framing.

Read it at the source

81 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

15
Show 7 more

Centre

30
Show 22 more

Right

18
Show 10 more

Not rated

18
Show 10 more

Questions about this coverage

How did the left and right cover Dogs distinguish human emotions in brain scans, Vienna study finds?
Of the 63 outlets on this story carrying a published leaning rating, 24% are rated left, 47% are rated centre, 29% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 81. The sections above set out what each side emphasised, in its own terms.
Is Dogs distinguish human emotions in brain scans, Vienna study finds left or right?
Neither side dominates it. Of the 63 rated outlets on this story, 24% are rated left, 47% are rated centre, 29% are rated right, and no side holds the 70% this site would want before calling a field one-sided. A story is not left or right in any case; the outlets that carried it are what carry ratings.
Is the coverage of Dogs distinguish human emotions in brain scans, Vienna study finds biased?
Dogs distinguish human emotions in brain scans, Vienna study finds is one event reported by 81 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which outlets covered Dogs distinguish human emotions in brain scans, Vienna study finds?
81 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
Which brain regions did the study find are activated by happy human faces?
The study found that happy human faces activate the temporal cortex and caudate nucleus in dogs’ brains. These regions are associated with higher cognitive functions and reward processing, respectively. The finding was published in the journal iScience by researchers at the University of Vienna.
Can dogs distinguish between different negative emotions?
Yes, the study provided the first neural evidence that dogs can distinguish between specific negative emotions like fear, anger and sadness. Brain scans showed distinct patterns of activity for each emotion, separate from the response to happiness. The research was conducted by the University of Vienna.
Did all the outlets report the same details about the study?
No. The left-rated digests emphasised the emotional bond and evolutionary implications, while the centre-rated digests focused on the brain regions involved. The right-rated digests led on the study’s novelty but omitted the finding about happy faces activating specific brain regions.

How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

More in Science & Tech

All Science & Tech →
NASA WB-57 aircraft to chase 12 August 2026 solar eclipse over Iceland5 min readNASA WB-57 aircraft to chase 12 August 2026 solar eclipse over IcelandRead storyAI Agent Hacked Australian Gym Booking System to Secure Class Spot5 min readAI Agent Hacked Australian Gym Booking System to Secure Class SpotRead storyA car is pinned by a fallen tree in the aftermath of Typhoon Dolphin in Wenzhou in eastern China's Zhejiang province, Monday, Aug. 10, 2026. (Chinatopix Via AP)4 min readVinSpace signs SpaceX contract to launch Vietnam’s first private satellites in 2027Read story

Elsewhere on the site

US advocates seek Republican support to end child marriagePolitics•3 min readUS advocates seek Republican support to end child marriageTrump’s D.C. task force reports 16,000 arrests in first yearPolitics•4 min readTrump’s D.C. task force reports 16,000 arrests in first yearFauci texts show private concern over COVID vaccine and miscarriage riskHealth•4 min readFauci texts show private concern over COVID vaccine and miscarriage riskThüringens Digitalminister Steffen Schütz (BSW) präsentiert die Digitalisierungsstrategie «Smart State» in der Regierungsmedienkonferenz der Thüringer Landesregierung.Politics•5 min readChemnitz University rejects Voigt's appeal against doctorate withdrawal
Dogs distinguish human emotions in brain scans, Vienna study finds | MediaBias News