Hours after Israel killed top Iranian military officers in airstrikes targeting the country's military and nuclear installations, the Islamic Republic retaliated, launching ballistic missiles towards Tel Aviv and Jerusalem.

Edmonton Oilers make biggest road Stanley Cup Final comeback in 106 years to tie series Wall Street legend uses historical trends to forecast stock market's future Nico Parker On ‘How To Train Your Dragon' Backlash Over Her Casting: "I Just Don't Care" You Just Started the Mediterranean Diet—Here Are the 24 Dinner Recipes to Make First

The retaliatory strikes came on Saturday, a day after Israel killed top Iranian military leaders and scientists and destroyed an aboveground nuclear enrichment plant near Natanz.

Israel warns "Tehran will burn" if Iran continues firing missiles, while state media say 60 people have been killed in a strike on Iran's capital.

National security experts warn that Israel's attack on Iran shows why Chinese land and asset purchases in the U.S. pose a significant threat to American security.

Israel's attack on Iran raises questions like whether the US will get involved, how Iran will respond, and if a wider conflict may be triggered.

The U.S. military is helping intercept missiles that Iran fired in retaliation at Israel, a U.S. official says.