This important work presents a stochastic branching process model of tumour-immune coevolution, incorporating stochastic antigenic mutation accumulation and escape within the cancer cell population.

When President Abraham Lincoln signed an act abolishing slavery on this day in 1862, it marked an important step on the long road towards emancipation and compensation for African Americans.

When President Abraham Lincoln signed an act abolishing slavery on this day in 1862, it marked an important step on the long road towards emancipation and compensation for African Americans.