Steve Carell, Ramy Youssef, Jason Schwartzman and Cory Michael Smith star in 'Mountainhead,' about Elon Musk types trying to take over the world.

* What it is: Dark leaves are trendy lately, and this new-in-2024 hydrangea offers some of the darkest foliage of any shrub – almost black. Bailey Nurseries, which developed Eclipse, points out ...