The peregrine falcon is the fastest living thing on earth — when diving. We set out to find the bird that could win a gold medal in horizontal flight.

The blue bird is dead. Long live the black X. As the Twitter birdie flew off to logo heaven this week, something else also seemed to be vanishing. A whole aesthetic. For the record: 10:06 p.m ...

Twitter has a new “X” logo, and it’s replaced the blue bird that represented the company for over a decade. The designer of Twitter’s blue bird logo explains how it was put together.

Twitter has removed the iconic bird logo and adopted ‘X’ as its official logo. This move comes after Elon Musk announced the change over the weekend. The change is already live on the website.

A falcon has laid two eggs in a nest in Lower Manhattan. A camera is filming the wait for them to be hatched. By James Barron Good morning. It’s Friday, and we’ll find out about a closely ...