A hawk swooped in and landed on a tree, then watched as Michele and Jeremy Davis mourned their murdered son at a vigil ...

The number of butterflies in the contiguous United States declined by 22 percent this century, a collapse with potentially ...

A Pennsylvania butterfly farmer says listing the monarch as a threatened species could do more harm than good.

A Pennsylvania butterfly farmer says listing the monarch as a threatened species could do more harm than good.

Butterfly Network (NYSE:BFLY) shares dipped today on fourth-quarter results that came in ahead of the consensus forecast.

The vivid wing patterns of butterflies, once attributed to a gene, are now traced to an overlooked microRNA.

Investopedia / Theresa Chiechi The butterfly spread is a market-neutral trading approach that combines both bull and bear spreads to create a risk-controlled position with capped potential profit.

Photographer and National Geographic Explorer Rena Effendi learned that a little-known species was named after her late ...

Tom Hill, the chief executive of Idaho-based Engineered Stuctures, Inc., stepped down from the construction company Monday after a video of him giving two straight-arm salutes and thumping his ...

Dave Chappelle told an audience in San Francisco last week that Saturday Night Live producers told him to avoid talking about Gaza or transgender people during his opening monologue when he hosted ...

Zimbelman's dives earned him a final score of 403.15 ... even getting to the podium for his second-place medal in the 100 butterfly (:50.25). The junior known as "Borzo" had fought through ...