When working with circles it is important to recognise and be able to name different parts of the circle. A segment of a circle is an area enclosed by a chord and an arc. What is the name given to a ...

OAKLAND — Clashes between masked federal agents and protesters heralded the arrival Thursday of a Customs and Border Protection squad to the East Bay, sending ripples of fear throughout the Bay Area’s ...

(KRON) — Chess grandmaster Daniel Naroditsky, a Bay Area native and a former World Junior chess champion, has died unexpectedly, his family announced in a statement Friday. The statement was shared on ...

Absolutely. Anamosa was a surprise champion at the River Valley Conference tournament last week. So wouldn’t you know it? Waukon and Anamosa are first-round combatants as Class 3A regionals get ...

SAN FRANCISCO (AP) — The U.S. Coast Guard said Wednesday it is providing a base of operations for U.S. Customs and Border Protection agents in the San Francisco area as part of its effort to support ...

An unusual double-ring structure spotted in space with the help of citizen scientists has turned out to be a cosmic rarity. The celestial anomaly, captured by a radio telescope, is an odd radio circle ...

It's gearing up to be a busy weekend with so many events across the Metro. Events include Boo at the Zoo, Ghost in the Oaks, and Oktoberfest. There are several other events you can attend. For ...

ALAMEDA, Calif. - A team of federal agents from multiple agencies began arriving Thursday at Coast Guard Island in Alameda as part of President Donald Trump’s continued crackdown on immigration across ...

Tensions have risen in recent weeks between Nato and Russia in the Arctic over military exercises - Russian Defense Ministry Press Service Russia is amassing nuclear weapons and attack submarines in ...