Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent, depending ...

A stem-cell niche is an area of a tissue that provides a specific microenvironment, in which stem cells are present in an undifferentiated and self-renewable state. Cells of the stem-cell niche ...

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.

The Plastic Bag Dilemma A grocery bag holder – let’s be honest—we all have a stash of plastic grocery bags crammed somewhere ...

Always a factor, price can vary quite a bit in the world of clothing subscription boxes. Fortunately, there is value to be had out there, in addition to a wide spectrum of price points to appeal to ...

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...

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, ...

In this personal reflection, discover how Grice Connect Reporter Kayla Stroll reconstructs common household items into ...

The fields of science, technology, engineering and mathematics (STEM) are the backbone of our global society. STEM fields are deeply rooted in innovation and discovery. From finding new energy sources ...

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.

Abstract: Being able to build a map of the environment and to simultaneously localize within this map is an essential skill for mobile robots navigating in unknown environments in absence of external ...