New research by the British Trust for Ornithology indicates that many migratory bird species are lacking consistent ...

In Trump’s first month at the White House, both the U.S.-Mexico border and international crossing ports went quiet, with reports showing sharp declines in illegal migrant encounters. Since his ...

The treacherous Darien Gap migrant route to the United States has become a complete ghost town in the wake of the Trump administration’s fierce crackdown on illegal immigration, before-and-after ...

Onset of early summer in Odisha has prompted the winter migratory birds to undertake their homeward journey from Odisha’s Bhitarakanika national park after staying about two months in the winter ...