Luckin Coffee surges nearly 50 percent in Wall Street debut.
The White House delays decision on auto tariffs for $180 days.
Hewlett Packard Enterprise to acquire supercomputer maker Cray for $1.3 billion
Surging suicide rate among young girls raises questions about role of social media.
Missouri lawmakers pass bill criminalizing abortion at about eight weeks of pregnancy.
Lions Gate shares soar on report that CBS wants to buy Starz for about $5 billion.
A blue moon is coming Saturday night to a sky near you.
Microsoft aims to train and certify 15,000 workers on AI skills by 2022.