These late-blooming plants native to North America help feed butterflies — especially monarchs-— at a crucial point.

Photos shared to social media claim to depict a swarm of starlings flying through the air often, incredibly, in the shape of ...

Powerful jets and radiation winds from two protostars are slamming into the nebulosity around them, sculpting the nebula.

A study in the United States found a dramatic 22% decline in butterfly populations between 2000 and 2020. Previous research has focused on a specific butterfly species or regions of the country. For ...

It's Butterfly Madness at Thanksgiving Point -- and that means double the butterflies free-flying in the conservatory.

McIntosh is chasing the world record in the 200-meter butterfly, an event in which the global standard once seemed untouchable.

Grandview Heights senior Carrie Furbee won the Division II state title in the 100-yard butterfly ... Furbee won the 100 fly Friday in a Division II state-record 53.36, eclipsing by 0.07 of ...

Butterfly populations have dropped by 22% in the United States, according to a new study published Thursday in the journal ...

MEXICO CITY, Mexico — The number of monarch butterflies wintering in the mountains west of Mexico City rebounded this year, ...

Butterfly abundance dropped in every part of the country, across a wide variety of species. "It doesn't sound like much, but ...

Last month an annual survey that looked just at monarch butterflies, which federal officials plan to put on the threatened ...

The population wintering in central Mexico's forests occupied 4.42 acres, up from 2.22 acres during the previous winter.