Surgeons compared traditional and new fully hydroxyapatite-coated hip replacement stems. They found the new stems offer larger contact areas, while traditional ones preserve bone density long-term.

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Jonny blends rigour with the ridiculous to find what works, from chasing Bluetooth trackers nationwide to piercing bin bags with a force gauge. Riser recliner chairs (also known as reclining chairs) ...

Cancer stem cells contribute to cancer evasion and relapse by suppressing the immune response. Here, the authors identify sterol O-acyltransferase 1 (SOAT1) as a cancer stem cell immune checkpoint and ...

Haematopoietic stem cells are progenitor cells that have the ability to both generate all types of blood cells, including those of the myeloid and lymphoid lineages, and to replace themselves. In ...

Feb. 14, 2026 Scientists at Michigan State University have uncovered the molecular “switch” that powers sperm for their final, high-speed dash toward an egg. By tracking how sperm use glucose as fuel, ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.