Next, the researchers tried to match a triangular graph to a square one by tracing all the possible paths in each shape and comparing the resulting collections of edge lengths and angles.

Certain cells have an unusual shape that is similar to an oak leaf or puzzle piece, and researchers have found that the form of these cells helps them withstand dramatic changes in volume. These cells ...

Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, School of Materials and Energy, Guangdong University of Technology, 510006 Guangzhou, Guangdong, China ...

SCOTTSDALE, Ariz. -- The Padres’ Opening Day roster isn’t quite final. There are still major decisions to be made ahead of Thursday’s season opener against the Braves at Petco Park. But the specifics ...

TAMPA, Fla. -- The Phillies’ Opening Day roster is crystalizing. There are only 29 active players in camp, following a flurry of roster moves this week. It started Thursday, when the team optioned ...