A picture has emerged of accused Marathon bomber Tamerlan Tsarnaev as an increasingly militant immigrant.
Many in Texas still homeless after factory blast
By Paul J. Weber and Christopher Sherman
Four days after the blast that killed 14 people and injured 200 others, residents prayed for comfort and got ready for the week ahead.
Western N.Y. toxic sites could endanger Great Lakes
By Dan Herbeck
Researchers are warning that Western New York is still home to nearly 800 hazardous waste sites that could someday lead to big trouble.
Rivers crest across Midwest; more rain expected in area
Those fighting floods along the Mississippi River were mostly successful Sunday, but an ominous forecast tempered any feelings of victory.
By Bryan Bender
By Matt Volz
By Michele Salcedo
By Bill Barrow