Those that eat insects, migrate or usually live in the woods are most likely to fly into buildings that feature a lot of glass.

Learn more about your ad choices. Visit megaphone.fm/adchoices

White-throated sparrows made a change to their familiar call that quickly spread across Canada.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Scientists have found snippets of Native South American DNA in the genomes of present-day Polynesians, and they trace the contact to the year 1150. Christopher Intagliata reports.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Researchers saw a third fewer vehicle collisions with deer, elk, moose and other large mammals in the four weeks following COVID-19 shutdowns in three states they tracked.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Velvety free-tailed bats produce sounds that help them locate insect prey but simultaneously identify them to their companions.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Old, big trees are dying faster than in the past, leaving younger, less biodiverse forests that store less carbon worldwide.

Learn more about your ad choices. Visit megaphone.fm/adchoices

The stomach contents of young great white sharks show that they spend a lot of time patrolling the seafloor for meals.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Political scientists analyzed congressional tweets and observed how Republicans and Democrats responded differently to the virus. Christopher Intagliata reports. 

Learn more about your ad choices. Visit megaphone.fm/adchoices

The gross ecosystem product, or GEP, tries to take into account the contribution of nature to the economy.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Many species are known to have changed their migration routes in response to the changing climate. They now include mule deer and Bewick’s swans.

Learn more about your ad choices. Visit megaphone.fm/adchoices