ALT A study had an 87% success rate at reversing hair loss using the method. A landmark study published in The Journal of Dermatology reveals that crude onion juice could be a surprisingly effective natural remedy for patchy alopecia areata. Researchers found that applying the juice twice daily led to significant hair regrowth in nearly 87% of participants within just six to eight weeks. Results were particularly striking among male participants, who saw a 93.7% success rate compared to 71.4% in women. This simple topical treatment significantly outperformed tap water, which served as the control group, marking a potential breakthrough for those seeking accessible, non-pharmaceutical options for hair restoration. The science behind this unconventional method suggests that onion juice acts as a topical irritant. Experts believe this irritation triggers a localized response that diverts the body's autoimmune attack away from hair follicles, effectively allowing them to transition back.

ALT Infographic titled “When humans and AI work together on decisions,” explaining how human oversight remains central. It lists key principles such as defining shared roles, designing collaborative workflows, applying human oversight, ensuring explainability, preserving accountability, improving decision quality, increasing operational efficiency, and strengthening organizational alignment, each paired with colored icons.

ALT 🧠 The human brain regulates emotions through interactions between different regions, particularly the amygdala and the prefrontal cortex. These areas help determine how we respond to perceived threats or stressful situations. The amygdala acts as an early warning system, rapidly activating the body’s stress response when it detects danger or emotional triggers. This can lead to increased heart rate, adrenaline release, and heightened alertness. The prefrontal cortex, located behind the forehead, plays a key role in impulse control, decision-making, and emotional regulation. It helps evaluate situations logically and can reduce automatic emotional reactions. Neuroscience research shows that practicing emotional regulation techniques—such as pausing, deep breathing, or reframing thoughts—can strengthen communication between these brain regions over time. As these regulatory pathways become stronger, individuals may find it easier to manage emotional responses and maintain calmness.

ALT 🚨 COULD SCIENTISTS BRING BACK LOST HEARING? Researchers are testing stem cell therapy to repair damaged cells inside the inner ear—the cells responsible for hearing. Early studies show promising signs that these cells may one day be regenerated, offering new hope for people with hearing loss caused by aging, noise exposure, or disease. Source Roccio, M., & Edge, A. S. B. *Nature Biotechnology*.

ALT New York City is literally sinking under the colossal weight of its own buildings. It’s increasing the threat of rising sea levels for millions of residents. With over one million buildings weighing a staggering 1.68 trillion pounds—equivalent to nearly two million fully loaded Boeing 747s—New York City is slowly compressing into the earth. This phenomenon, known as land subsidence, is causing the city to sink by an average of one to two millimeters per year, with some areas dropping up to 4.5 millimeters annually. While a few millimeters may seem negligible, this downward shift is occurring in tandem with sea levels that are rising faster than the global average. This dual threat places critical infrastructure, low-lying coastal neighborhoods, and transportation systems at an escalated risk of chronic, severe flooding. The weight of the skyscrapers is only part of the equation; geology plays a major role as neighborhoods built on soft clay, artificial fill.

ALT 🥦 Compound Found in Broccoli Kills 90% of Cavity-Causing Bacteria A natural molecule from vegetables could transform dental care. Scientists have discovered that a molecule produced when we eat cruciferous vegetables — like broccoli, kale, cabbage, and Brussels sprouts — can wipe out the bacteria that cause cavities. The compound, known as 3,3′-Diindolylmethane (DIM), killed 90% of Streptococcus mutans biofilms in lab tests, according to a new study by Ben-Gurion University, in collaboration with researchers from Singapore and China. Streptococcus mutans is the main culprit behind plaque and tooth decay. It forms sticky biofilms on tooth enamel, which trap acids that erode the surface and cause cavities. DIM appears to disrupt the bacteria’s ability to form those films, effectively dismantling their protective layer and leaving them vulnerable. The findings are still preliminary — the experiments were conducted in vitro, not yet in humans.