Over 170 years ago, English naturalists Henry Walter Bates and Alfred Russel Wallace embarked on an expedition to South America – Bates would extensively document the Heliconiinae butterflies and their
A judge in South Texas has ordered a group of supporters of Donald Trump, some with rightwing ties, not to build their controversial planned private border wall on a section of land near the Rio Grande.
Now, thanks in great measure to the 46-year-old federal act, they are found in eight more places — though all of them are on other parts of the Army base. And if all goes well, biologists will have just
Thousands of striking orange and black monarch butterflies have begun arriving at their winter home in central Mexico for their annual migration. The 3,000-mile (4,800-km) mass migration of monarch butterflies