Health

A groundbreaking innovation has emerged from Japan, where scientists have created an artificial blood based on hemoglobin derived from expired donor blood. This revolutionary product eliminates blood type compatibility issues entirely, removing the need for traditional compatibility tests. With the potential to transform medical care, this artificial blood also boasts an impressive shelf life of up to two years at room temperature — far surpassing the limitations of natural donor cells.

In a world increasingly dominated by polarized thinking, building an accurate mental model of reality is crucial for making better decisions. However, our mental models often fall short, plagued by biases, maximalism, and populism—especially online. The internet amplifies a binary worldview: black and white, good and evil, right and left. For many, it’s difficult, inconvenient, or unfamiliar to entertain the idea that reality might be far more complex than a simple spectrum. Recognizing the gradients and multidimensionality of any phenomenon offers a kind of intellectual freedom, but it requires effort and a shift in perspective.

In the ever-evolving landscape of artificial intelligence, deepfake technology has taken a significant leap forward, raising new challenges for detection systems. Recent research from Humboldt University in Germany has revealed that modern deepfakes can now replicate realistic heartbeat patterns, rendering one of the most reliable detection methods—remote photoplethysmography (rPPG)—nearly obsolete. This advancement marks a critical turning point in the ongoing battle between deepfake creators and those working to unmask them.

In a groundbreaking study, researchers from Kwansei Gakuin University in Japan have developed a VR game for the Quest 2 that shows promising results in improving eyesight. Announced on May 31, 2025, the study, detailed in a report by IGN, reveals how this innovative game could offer a new approach to vision correction through immersive gameplay. While the findings are preliminary, they hint at an exciting intersection of technology and healthcare.

Tinder, the world’s most popular dating app, is testing a new feature that allows users to filter potential matches by height, but it’s only available to Tinder Gold and Platinum subscribers. Announced on May 30, 2025, the update introduces a slider in the app’s Discovery Settings, letting users set a preferred height range for their matches. While Tinder aims to enhance personalization, the move has ignited a firestorm of criticism, particularly from men who feel it discriminates against those who are shorter—and they’re demanding a weight filter in response.

Discover how Christiaan Barnard changed medicine with the first human heart transplant, and imagine a future where it never happened.

Spotify recently pulled over 200 podcasts from its platform after discovering they were illegally promoting prescription drugs. However, the crackdown seems to have missed the mark, as dozens of shows with drug names in their titles and links to illicit online pharmacies still linger in the catalog.

Gabe Newell, the co-founder of Valve Corporation, renowned for creating Steam and iconic games like Half-Life and Portal, has quietly ventured into a new frontier: brain-computer interfaces (BCIs). His latest endeavor, Starfish Neuroscience, has emerged from stealth mode with ambitious plans to launch its first brain chip by the end of 2025. This “electrophysiological” chip is designed to record brain activity and stimulate neural regions, marking a significant step toward integrating human cognition with technology.

Struggling to fall asleep without a TV show humming in the background? Apple’s got you covered with a new free playlist that’s not just soothing—it’s scientifically designed to sync with your brain and guide you into deep, restful sleep. Part of the innovative Sound Therapy collection, launched in collaboration with Universal Music Group (UMG), this playlist is a must-try for anyone looking to ditch restless nights. And the best part? You don’t need an Apple Music subscription to access it.

In a landmark clinical trial, Dartmouth College researchers have unveiled results that could reshape mental health care. Therabot, an AI-powered chatbot designed for therapy, has demonstrated remarkable efficacy in treating depression, anxiety, and eating disorders, rivaling traditional cognitive-behavioral therapy (CBT). The findings, published in March 2025, suggest that neural networks may not just assist psychologists—they could transform access to mental health support.

A groundbreaking longitudinal study from Oxford University has shed light on the long-term health consequences of vaping, offering some of the first concrete data on how e-cigarettes impact lung health over extended periods. The findings, based on years of observation, challenge the notion that vaping is a harmless alternative to traditional smoking, while also providing a comparative perspective on its risks.

If your messages are a rainbow of emoji , you might want to take a hard look in the mirror. A recent study by American researchers has uncovered a surprising link between excessive emoji use and the "dark triad" of personality traits: narcissism, Machiavellianism, and psychopathy. Turns out, your emoji obsession might be saying more about you than you think.