“I do not call my art ‘mathematical art,’” Dr. Roelofs said in a video interview about a week later. “It’s art about mathematics. Every artist has a favorite subject, things you want to talk about.

Since the 1980s, scientists have known fine roots (< 2 mm) are critical to ecosystem carbon cycling, with research long ...

There’s something about pumpkins. Lumpy and bumpy, impossibly orange, harbinger of harvest. Instant cheer on a front porch ...