Dr. James McCaffrey of Microsoft Research says decision trees are useful for relatively small datasets and when the trained model must be easily interpretable, but often don't work well with large ...

WASHINGTON—The Supreme Court on Wednesday sharply restricted states from using race to draw voting districts that help minority communities elect their preferred candidates. The 6-3 decision, which ...

WASHINGTON — The Supreme Court further weakened the Voting Rights Act on Wednesday, ruling that a congressional map in Louisiana was a racial gerrymander even though it was drawn to comply with the ...

The Supreme Court significantly narrowed a key provision of the Voting Rights Act in a 6-3 ruling Wednesday, further eroding the impact of the landmark civil rights-era law. For decades, Section 2 — a ...

The Supreme Court on Wednesday limited the scope of a key Voting Rights Act provision that restricts how states draw districts affecting minority voters, constraining states' use of race as a factor ...

The US Supreme Court limited the ability of lawmakers to take the racial make-up of a state into account when drawing voting maps, in a ruling that could reshape politics across the American south. In ...

Photosynthesis is vital for life on Earth. However, researchers anticipate that climate change will alter how plants undergo this crucial chemical process. To prepare ecosystems and industries that ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Dr. JeFreda R. Brown is a financial consultant, Certified ...