Supreme Court takes up battle between states, web retailers over sales tax
States want web retailers with no physical presence in the state to impose sales taxes; merchants, meanwhile, point to a Supreme Court case that...
WATCH: Mother gorilla kisses her newborn at the zoo
The tender moment unfolded at Smithsonian's National Zoo in Washington, D.C.
Supreme Court strikes down part of immigration law as too vague
Court decision concerns a provision of the law defining a "crime of violence."
Trump criticizes California governor on troops at border
President Donald Trump is criticizing California's governor's rejection of proposed border duties for the National Guard
2nd Binghamton University student murdered in 5-week span
Joao Souza, 19, was killed in a stabbing on campus over the weekend.
Boston Marathon winner says 'American pride' was reason she slowed for teammate
Desiree Linden won her first Boston Marathon in 2 hours, 39 minutes, 54 seconds.
WATCH: James Comey on how losing a child changed him as a leader
Plus, the "A Higher Loyalty" author and former FBI director reveals why he used NBA star LeBron James as an example for FBI employees.
Cuba without a Castro: What comes next as the revolutionary dynasty ends?
For the first time in more than 50 years, Cuba won't be led by a Castro.
WATCH: Trump to meet with Japanese prime minister
ABC News' Jonathan Karl reports from Palm Beach where President Trump is preparing to welcome Shinzo Abe at his Mar-a-Lago resort.
James Comey responds to critics like President Trump in live interview
President Donald Trump's calls for James Comey to be jailed are "not normal," the former FBI director said in a live appearance on "Good Morning...
New storm moving across country with snow, gusty winds
More snow is headed for the northern U.S. this week.
UK: Nerve agent that poisoned spy was in liquid form
British officials say the nerve agent used to poison former Russian spy Sergei Skripal and his daughter was delivered in liquid form, and it will...