collisions defined

The collisions that defined some of F1’s iconic rivalries

Lewis Hamilton and Max Verstappen’s collision at the British Grand Prix adds to a long list of F1’s drivers whose rivalry culminated in an on-track collision. Here’s a look at some of the more memorable from F1 history.

building collisions

Building collisions kill up to a billion birds every year in the U.S. Here’s how cities can fix that.

Our built environment contributes to hundreds of millions of bird deaths. Migratory birds are well adapted for long flights, using the sun, stars, and the Earth’s magnetic field as navigation. But once they enter cities, it’s a very different — and often perilous — story.  According to Jason Weckstein, curator of ornithology and associate professor…