While diplomats have agreed on a plan to reduce tensions, the pro-Russia protesters who have seized government buildings say they aren't bound by that deal.
The death toll surpasses what had been the single deadliest day on the world's tallest mountain. Officials say all of those killed were Sherpa guides.
More than three days after the ferry capsized, nearly 270 of those who were on board remained missing. Most of them are high school students. Cranes will try to lift the ship, which is now submerged.
As the president prepares to travel to Asia, the White House says a trade deal would boost U.S. exports. But opponents say the Trans-Pacific Partnership would hurt the environment and U.S. jobs.
A mumps outbreak in Ohio has ballooned to 234 cases, even though the community is well-protected against the virus. One scientist explains why this "vaccine failure" occurs.