A self-closing, mess-free toothpaste cap to help cut down on toothpaste waste *and* mess, especially for families with kids ...

It's so bulky, hard to use, and takes SO much time to clean. This solves all those problems. I've clipped it on various pots ...

Main Finding: Mitochondrial transfer from bone marrow stromal cells (BMSC) to CD8 + T cells enhances antitumor immunity. Concept: BMSCs form intercellular nanotubes that connect to T cells and enable ...

Physicist Jessica Metzger weighs the career implications of speaking out about the continuing conflict in the Middle East.