U.S. Supreme Court

Updated at 3:34 p.m. ET

Justice Ruth Bader Ginsburg says that her cancer has returned and that chemotherapy is yielding positive results. In a statement, she said that her most recent scan, on July 7, "indicated significant reduction of the liver lesions and no new disease."

The recently concluded Supreme Court term was remarkable for many reasons. But for SCOTUS geeks who love numbers, it's worth looking at how the conservatives often split among themselves, while the liberal justices, understanding that they are playing defense, stuck together far more often, refusing to dilute the outcome of their victories by disagreeing with one another.

In all, the four hard-line conservatives wrote way more separate opinions.

A momentous Supreme Court term is over. The last strokes of the pen were devoted to repudiating President Trump's claim that he is categorically immune from state grand jury and congressional subpoenas.

But the term also featured just about every flashpoint in American law — including abortion, religion, immigration and much more.

Here are six takeaways:

The Supreme Court ruled Thursday that about half of the land in Oklahoma is within a Native American reservation, a decision that will have major consequences for both past and future criminal and civil cases.

The court's decision hinged on the question of whether the Creek reservation continued to exist after Oklahoma became a state.