High Pollen Levels Tied to Rising Suicide Risk

Summary: A U.S. study combining pollen and suicide data from over a decade shows that high pollen days are linked to a measurable rise in suicide risk. The risk increased…

Postpartum Depression and Psychosis Risks Surge After Childbirth

Summary: A large Swedish study of 1.8 million pregnancies found that mental ill health around pregnancy has risen in recent years, with risks spiking after childbirth. While depression and psychosis…

Sugary Drinks Linked to Depression Through Gut Microbiome

Summary: A new study shows that sugary drinks don’t just affect physical health—they may also raise the risk of depression in women by disrupting the gut microbiome. Researchers found that…

Positive Memories Boost Musicians’ Performance by Reframing Stress

Summary: A new study reveals that recalling positive memories before stepping on stage can significantly boost musicians’ performance. Professional wind instrumentalists who reflected on positive experiences showed higher nervous system…

Most Daily Actions Run on Habit, Not Conscious Choice

Summary: New research shows that nearly two-thirds of daily behaviors are triggered by habit rather than conscious decision-making. Participants often acted automatically in familiar settings, reflecting learned associations. Almost half…

AI Reveals Bitter Taste Receptors’ Hidden Role in Gut-Brain Health

Summary: Researchers used AlphaFold3, the latest AI-based protein modeling system, to predict the structures of all 25 known human bitter taste receptors (T2Rs). Compared with AlphaFold2, AF3 consistently generated more…

Dogs Can Classify Objects by Function, Not Just Appearance

Summary: A new study demonstrates that some highly gifted dogs can categorize objects not just by appearance, but by how they are used. When taught words like “pull” or “fetch,”…

Fetal Movements Boost Maternal Attachment

Summary: A new study shows that fetal movement frequency in late pregnancy is directly tied to stronger maternal-fetal attachment. Using an actocardiograph, researchers objectively measured movements and found that higher…

When Machines Become Our Moral Loophole

Summary: A large study across 13 experiments with over 8,000 participants shows that people are far more likely to act dishonestly when they can delegate tasks to AI rather than…

AI Spots Subtle Facial Cues Linked to Early Depression Risk

Summary: Depression’s earliest signs can be hard to spot, but a new study shows AI can detect them in subtle facial movements. Japanese students with subthreshold depression were perceived as…