Kaitlin Sullivan is a health and science journalist based in Colorado. She's been part of multiple award-winning investigations into health topics including the international medical device industry ...

Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

Abstract: Multiple access (MA) is a crucial part of any wireless system and refers to techniques that make use of the resource dimensions (e.g., time, frequency, power, antenna, code, and message) to ...

Jay Butler has plenty of reasons why he’s spent the past two years trying to get his Virginia Union men’s basketball team into the field for the YES U.S. Virgin Islands HBCU Basketball Classic. But ...

FEMA rejected requests for federal assistance, twice, after devastating floods in western Maryland, part of a larger pattern of making communities pay for their own disaster recovery. FEMA rejected ...

(This story was updated to add comment from Marion County Clerk Kate Sweeney Bell.) As people made their way into the Indianapolis Union Station for a naturalization ceremony, federal officials ...

BOSTON — Several immigrants ready to take their citizenship oaths at Boston’s Faneuil Hall this week were told they could not proceed because of their countries of origin. The same situation is ...

Combs was convicted of two counts of transportation to engage in prostitution. This story may contain accounts and descriptions of actual or alleged events that some readers may find disturbing. Read ...

The State Department is instructing its staff to reject visa applications from people who worked on fact-checking, content moderation or other activities the Trump administration considers "censorship ...

After the White House used a Sabrina Carpenter song without her permission, the pop star is keeping her response short and sweet. The "Espresso" singer, 26, took to X to slam the White House for using ...