Two Palestinians died overnight during Israel's hunt for three Israeli teenagers thought kidnapped in the West Bank.
Israeli troops have heightened a crackdown on the Islamist group Hamas, which it blames for the disappearance of the Israeli boys.
Israeli soldiers carrying out raids in the city of Nablus fired at stone-throwing Palestinians, killing Ahmad Famawi, 26, residents and medics said.
A Palestinian hospital official said another man was killed by live fire in the city of Ramallah.
Israel has said its West Bank operation is twofold - to find Gil-Ad Shaer and US-Israeli national Naftali Fraenkel, both aged 16, and Eyal Yifrah, 19, who went missing near an Israeli settlement on June 13, and to deal a substantial blow to Hamas.
More top news
A young grey seal found in a farmer's field on Monday is making progress say RSPCA staff. He's thought to have a head injury.
The UK economy, boosted by the inclusion of the sex and drugs industry in the calculations, is now the world's fifth largest, but only just.
Wet and windy weather will spread in from the west, turning to snow in places, especially later over the hills.