Entertainment

The underwater world continues to reveal surprising insights into animal cognition. Researchers at Osaka Metropolitan University in Japan have made a groundbreaking discovery about cleaner wrasse (Labroides dimidiatus), demonstrating a level of intelligence previously thought to be exclusive to mammals. These small, brightly colored fish aren’t just cleaning parasites off larger fish; they’re exhibiting behaviors that suggest self-awareness and complex problem-solving skills.

The study, published earlier this week, details how cleaner wrasse not only recognize themselves in a mirror – a feat achieved by relatively few species – but actively experiment with their reflections. This “contingency testing,” as it’s known in the field of animal cognition, involves understanding that what they see in the mirror is a reflection of their own actions, and not another individual. This ability is typically observed in highly intelligent marine mammals like dolphins, making the findings particularly noteworthy. The research builds on previous work showing that wrasse can recognize themselves in photographs, further solidifying their position as exceptionally intelligent fish.

During mirror tests, researchers observed cleaner wrasse interacting with a piece of shrimp in front of a mirror. The fish repeatedly touched the glass with their mouths as the food fell, seemingly exploring the reflective surface. This behavior suggests a curiosity and understanding of the mirror’s properties beyond simple recognition. Researchers first applied markings resembling parasites to the wrasse and found they quickly learned to apply the mirror to remove the markings, even if they had never encountered a mirror before. This rapid learning ability highlights the fish’s cognitive flexibility.

A cleaner wrasse in front of a mirror. Credit: Osaka Metropolitan University

Self-Awareness in the Animal Kingdom

The concept of self-awareness in animals has long been a subject of debate among scientists. The “mark test,” where an animal is marked with a non-toxic substance and then presented with a mirror, is a common method for assessing self-recognition. Animals that pass the test demonstrate an understanding that the reflection is themselves, and attempt to remove the mark. While great apes were among the first animals to pass this test, the cleaner wrasse’s success challenges previous assumptions about the neurological requirements for mirror self-recognition. A study published in Scientific Reports in November 2025 detailed the rapid self-recognition ability in these fish, suggesting self-awareness may be present even before mirror exposure. Read more about the study here.

Beyond Parasite Removal: Complex Cognitive Abilities

Cleaner wrasse are known for their symbiotic relationship with larger fish, removing parasites and dead skin. This interaction requires a degree of social intelligence, as the wrasse must navigate complex social dynamics and avoid being eaten by their clients. However, this latest research reveals a cognitive depth that extends beyond their ecological role. In September 2024, researchers at the same university discovered that cleaner wrasse even assess their own body size in a mirror before deciding whether to engage in fights with other fish. Techexplorist reported that this behavior demonstrates elements of private self-awareness, a trait previously thought to be unique to humans and some other mammals.

This ability to evaluate oneself relative to others, and to predict the outcome of a potential conflict, is a remarkable display of cognitive ability. It suggests that cleaner wrasse possess mental states like body image, intentions, and goals. The team, led by Specially Appointed Researcher Shumpei Sogawa and Specially Appointed Professor Masanori Kohda, are continuing to investigate the neural mechanisms underlying these complex behaviors.

What’s Next for Cleaner Wrasse Research?

The discoveries surrounding cleaner wrasse intelligence are prompting a re-evaluation of cognitive abilities in fish and other often-overlooked species. Future research will likely focus on exploring the extent of their cognitive capabilities, including their capacity for learning, memory, and social interaction. Understanding the evolution of intelligence in these fish could provide valuable insights into the development of self-awareness and complex cognition across the animal kingdom. The findings too raise important questions about animal welfare and the ethical considerations surrounding our interactions with these intelligent creatures.

What do you think about these findings? Share your thoughts in the comments below, and don’t forget to share this article with your friends!

Recent online activity has sparked discussion surrounding both Lindsay Lohan’s personal life and a public display of frustration from Kim Kardashian. Reports surfaced earlier today detailing an incident involving Lohan’s husband, Bader Shammas and a separate video showing Kardashian expressing visible anger. The incidents, while seemingly unrelated, have quickly gained traction on social media platforms, prompting fans to speculate about the circumstances surrounding each event.

The focus on Lohan’s marriage comes after a video circulated showing Shammas appearing visibly upset. Details surrounding the incident remain limited, but the footage has fueled conversations about the couple’s relationship. Simultaneously, a video of Kim Kardashian has emerged, capturing her in a moment of intense emotion. The context of Kardashian’s outburst is currently unclear, but the clip has quickly spread across various social media channels, generating significant buzz.

Lindsay Lohan’s Husband Involved in Public Incident

A video circulating online, approximately 21 seconds in length, depicts Bader Shammas, Lindsay Lohan’s husband, appearing agitated. While the exact cause of his distress is not yet known, the footage has prompted a wave of commentary and speculation. The video has garnered 59,000 views in just one hour, according to reports. Lindsay Lohan and Bader Shammas married in 2022, and have largely kept their relationship private. Details about their life together are scarce, making this recent incident particularly noteworthy for fans following the actress.

The incident involving Shammas follows a period of relative quiet for Lohan, who has been focusing on her acting career and family life. She recently appeared in the Netflix film, Mean Girls (2024), a remake of the 2004 classic. Lohan has previously addressed past public drama, notably with Kim Kardashian, stating she wasn’t intentionally being “mean” to Kardashian, as reported by People Magazine in January 2019.

Kim Kardashian’s Public Display of Emotion

In a separate incident, a 26-second video shows Kim Kardashian visibly upset. The reason for her frustration remains unconfirmed, but the clip has quickly gone viral. Kardashian is known for her public persona and active presence on social media, and this latest video has become a major talking point among her followers. The video has prompted many to question what may have triggered such a strong reaction from the reality television star.

Kardashian’s recent public appearances have largely centered around her business ventures and family life. She was notably present at Kris Humphries and Kim Kardashian’s wedding in 2011 alongside Lindsay Lohan, as documented on Facebook. More recently, both Kardashian and Lohan were seen wearing Balenciaga designs, with Kardashian’s outfit inspired by the PF24 collection at the 2024 Vanity Fair Oscar Party, as noted on Reddit.

The timing of these two separate incidents has led to increased scrutiny of both Lohan and Kardashian’s personal lives. While there is no indication of a connection between the two events, the simultaneous emergence of these videos has amplified the online conversation.

As of now, neither Lohan nor Kardashian have publicly addressed these incidents. Further details are expected to emerge as more information becomes available. The public remains interested in understanding the context surrounding both events and how they may impact the individuals involved.

What comes next will likely depend on whether either Lohan or Kardashian choose to address the incidents publicly. Fans and media outlets will continue to monitor their social media activity and public appearances for any further clues. Share your thoughts in the comments below, and be sure to share this article with your friends.

For many, the wellness industry hasn’t always felt inclusive. Historically, Black individuals have faced barriers to access and representation in fitness spaces. But a new pop-up in Los Angeles is aiming to change that, spotlighting the talent and influence of Black fitness trainers and creating a community-focused experience. Lululemon’s Studio Yet., which opened during Black History Month on Melrose Avenue, is showcasing a roster of leading Black trainers, offering classes and fostering a space where inclusivity is paramount.

The initiative isn’t just about offering workouts; it’s about recognizing the significant contributions of Black trainers who have long been shaping the fitness landscape. From Hollywood transformations to building thriving studios, these individuals are redefining wellness and inspiring a new generation. The pop-up as well coincides with the launch of lululemon’s new Unrestricted Power collection, designed with input from athletes to support high-intensity training.

The lineup at Studio Yet. Is impressive, featuring names well-known within the industry. Corey Calliet, renowned for his work transforming celebrities like Michael B. Jordan for the film Creed, is among the featured trainers. Dolvett Quince, a familiar face from NBC’s The Biggest Loser and a New York Times bestselling author, also leads classes. Leyon Azubuike, founder of the popular boxing and training studio Gloveworx, brings his expertise to the pop-up, as does Jenna De Leon, a world bodybuilding champion with a substantial online following and the Reset app.

Korey Rowe, creator of the KR Method, is another key figure. A recent participant described Rowe’s class as “high-intensity, functional, and relentless,” emphasizing his ability to push individuals to realize their full potential. The full roster also includes Adrian Williams, Jamal Liggin, Melissa Alcantara, Julius White, Justyn Williams, Latoya White, Nyme Manns, and Stefania Okolie, offering a diverse range of classes including strength training, Pilates, and total conditioning.

Beyond the classes themselves, lululemon is directing all proceeds from Studio Yet. – starting at $40 per class – to BlacklistLA, a Los Angeles-based nonprofit organization. BlacklistLA has been providing free community fitness events since 2013, including weekly runs, women-led programs, and marathon training, all with the goal of making fitness accessible to everyone.

The new Unrestricted Power collection, developed in part with lululemon ambassador and strength and performance athlete Kayla Jeter, features the PowerLu fabric, designed for heavy lifting and optimal performance. Jeter’s input was crucial in creating a collection that meets the demands of serious training.

Studio Yet. Will be open through March 7 at 8175 Melrose Ave. A full schedule and booking information can be found at lululemonstudioyet.com.

This pop-up represents more than just a temporary fitness space; it’s a celebration of Black excellence in the wellness industry and a commitment to creating a more inclusive future. As the initiative concludes, the impact of this collaboration will likely extend beyond the walls of Studio Yet., inspiring continued efforts to support and elevate Black voices in fitness and wellness.

What are your thoughts on this initiative? Share your comments below and let us know how you’re prioritizing your wellness journey!