Just like every other creature, bacteria have evolved creative ways of getting around. Sometimes this is easy, like swimming ...

Information pervades the universe, yet means nothing. Meaning emerged when matter organized into systems that could ...

Scientists have uncovered a new way embryonic cells divide when conventional mechanisms fail. Cell division underpins all ...

Abstract: The rooted max tree coverage (MTC) problem has wide applications in areas, such as network design and vehicle routing. Given a graph with non-negative costs defined on edges, a vertex used ...