Kilkanaście miesięcy temu, 4 lipca 2025 roku, zarejestrowano rozbłysk gamma oznaczony jako GRB 250704B. Trwał on około 0,4 sekundy. Takie […]

Torfowisko w Karkonoszach może pomóc wyznaczyć początek nowej epoki geologicznej. Tak przynajmniej uważają Colin N. Water i Jan Zalasiewicz z […]

Wiecie, co ma wspólnego Stalowa Wola z NASA i ponad 500 miastami? Tegoroczny listopadowy NASA Space Apps Challenge 2026. To […]

Naukowcy chcą stworzyć opatrunek reagujący na warunki panujące w ranie, a może nawet uwalniający do niej odpowiednie substancje lecznicze w […]

Nad rzeką Oued Beht w północno-zachodnim Maroku archeolodzy zbadali konstrukcję, która miała chronić miejscową ludność już około 4 tysięcy lat […]

Co łączy niedźwiedzia grizzly, żabę i papugę? Fakt, że ich życie może zależeć od owadów i to na znacznie więcej […]

Scientists have discovered that E-cadherin, a protein best known as the “glue” holding cells and tissues together, has a surprising second job: helping epithelial cells swallow nearby dead cells. Using […]

Researchers found that just 20 minutes of comfortable walking can rapidly stimulate the gut. Within one to two minutes after exercise, bowel sounds became stronger, more frequent, and lasted longer, […]

A UCLA study links faster brain aging to specific gut bacteria and chemical byproducts, with older-looking brains also associated with poorer memory, focus, and mood. The findings suggest that biological […]

High-dose vitamin B3 is showing intriguing early promise as an addition to standard glioblastoma treatment, with 82% of patients in a small trial remaining progression-free after six months. Researchers believe […]

A vitamin D analog may help break down pancreatic cancer’s protective defenses, potentially making tumors more vulnerable to chemotherapy and immune attack. A small clinical trial found encouraging responses, especially […]

A two-year randomized clinical trial involving 493 adults with overweight or obesity found that diet soft drinks were essentially as effective as water for long-term weight loss and weight maintenance. […]

Scientists have identified an enzyme that may act as a natural defense against the worsening of fatty liver disease, which affects an estimated 100 million Americans. The enzyme, called UBE2N, […]

The essential amino acid leucine can boost cellular energy production by protecting key proteins on mitochondria from being destroyed. The discovery reveals a new connection between nutrition and metabolism that […]