Scientists have unearthed 188 previously unknown types of CRISPR systems buried in the genomes of simple microorganisms. Best known as a powerful gene-editing tool, CRISPR actually comes from an ...

A planetary system is shaped at the boundary of order and chaos. It starts out as a molecular cloud—a big, cold clump of mostly hydrogen gas that can collapse to make stars. As central stars form, the ...

Study and gain skills in the tools, methods, and processes of designing, analyzing, controlling and improving complex engineered systems from world-renowned faculty who are experts in their field.

Do you want to help save the earth? Would you like to investigate climate change? Does examining changes in bio-physical environments and landscapes based on climatological, ecological, geological, ...

Red blood cells are complex — there's much more to blood types than A, B and O. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Many people know ...