Error bars illustrate the margin of error for a survey estimate by showing how precise that estimate is. Here are some answers to common questions that might help you better understand charts with ...

Single-cell RNA sequencing (scRNA-seq) has revolutionized modern biology, allowing scientists to study the expression of ...

Medicare audits are becoming more frequent, more aggressive, and more precise—shrinking the margin for error. To protect against inflated findings, healthcare organizations must rely on statistical ...

UVALDE, Texas — A frustrated Uvalde CISD board voted Monday night to release thousands more emails and documents related to the Robb Elementary School shooting after the firm representing the district ...

Washington — As armed National Guard troops patrol the nation's capital as part of an unprecedented federal takeover of Washington's police department, handling crime is now a relative strength for ...

WASHINGTON — As armed National Guard troops patrol the nation’s capital as part of an unprecedented federal takeover of Washington’s police department, handling crime is now a relative strength for ...

Armed National Guard soldiers from West Virginia patrol the Mall near the Capitol in Washington, as part of President Donald Trump's order to impose federal law enforcement in the District of Columbia ...

CHICAGO (AP) — When Elizabeth Rivera’s phone would ring during the overnight shift, it was usually because the bus didn’t show up again and one of her three kids needed a ride to school. After leaving ...

Armed National Guard soldiers from West Virginia patrol the National Mall near the Labor Department in Washington, where a poster of President Donald Trump is displayed, Tuesday, Aug. 26, 2025. (J.

Armed National Guard soldiers from West Virginia patrol the Mall near the Capitol in Washington, as part of President Donald Trump's order to impose federal law enforcement in the District of Columbia ...