Editor's note: This story was updated on Dec. 3. On an average day at the National Butterfly Center, a 100-acre wildlife center and botanical garden in South Texas, visitors can see 100 different ...

The National Butterfly Center, in danger of losing access to most of its wildlife nature preserve along the Rio Grande, is asking a court to stop federal officials from building a border wall ...

The multi-day event includes a “caravan to the border” Sunday that begins in a parking lot in Mission not far from the Butterfly Center, and ends at “the unfinished border wall section where ...

According to the lawsuit, “proposed border wall construction would cut off two-thirds of the Butterfly Center, effectively destroying it and leaving behind a 70-acre no-man’s land between the ...

Trump pushed to build new sections of border wall. The center did not support construction of the wall through its 100-acre property. Image Marianna Trevino Wright, the director of the butterfly ...

The National Butterfly Center in Mission, Tex., has asked a federal judge to stop the U.S. government from building a border wall on its property. In a motion for a restraining order, filed Monday ...

The North American Butterfly Association is asking a federal court to halt the government's border wall construction in the Rio Grande Valley, arguing that the construction is interfering with its ...

As President Donald Trump prepares to sell Congress on the border wall at Tuesday's State of the Union, a butterfly conservation group is putting itself in the way of construction set to begin in ...