Here's the available evidence of what happened at Al Ahli Arab Hospital in Gaza
Videos and photos provide some clues, but much remains unknown about the horrific explosion at the site.
Gaza Strip
The ragged border crossing that could become Gaza's lifeline
The Rafah border crossing is a modest, isolated outpost at the southern end of the Gaza Strip. Yet it could be a critical lifeline as Gazans face a growing humanitarian crisis.
Israel's military warns it will attack Gaza City 'very broadly soon'
Israeli forces are planning a widespread offensive, but didn't say when the assault would happen. The announcement came as hundreds of thousands of Palestinians scrambled to leave northern Gaza.
Gaza residents flee their homes as Israeli military threats escalate
The evacuation order from Israel affecting 1 million people faced immediate objections, including from the U.N., which warned such an evacuation would have "devastating humanitarian consequences."
Left behind, in an assaulted Israeli town
In the Israeli town of Sderot, less than a mile from the Gaza Strip, there are remnants and recollections of carnage from Hamas' ongoing attack.
'Is there any safe place?' Residents say Gaza is under attack like never before
In response to Hamas' surprise attack, Israel has put Gaza under siege and unleashed heavy bombardments. Gaza residents tell NPR there is no is no place to seek shelter, unlike in previous conflicts.
Blinken says U.S. will 'always be there' for Israel, urges safety for civilians
The U.S. secretary of state's trip comes as a humanitarian crisis in Gaza mounts. Palestinian officials say at least 1,350 people have died in Israel's retaliation for the deadly Hamas attacks.
What did Hamas aim to gain by its brazen attack on Israel? Here's what to know
The surprise attack on Israel has brought the militant group back into the spotlight. A Hamas official tells NPR the attack was meant in part to lead to the release of Palestinians in Israeli jails.
Power goes out in Gaza, as Israel tightens siege and bombs the Palestinian territory
Israel carried out a fifth day of bombardments across the Gaza Strip as the Palestinian territory lost electricity, following one of the deadliest attacks against Israel in history.
Israel is trying to regain full control of its territory a day after Hamas attack
The Israeli military said Sunday that it is still battling Hamas militants in several Israeli communities a day after they broke through the Gaza border to launch an unprecedented wave of attacks.