How gravity causes a perfectly spherical ball to roll down an inclined plane is part of elementary school physics canon. But the world is messier than a textbook. Scientists have sought to ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of the elementary school physics canon.

The Rangers released outfielder Cody Thomas from his minor league contract. Texas also officially selected Kevin Pillar onto the 40-man roster after announcing yesterday that he’d make the ...