IE 11 is not supported. For an optimal experience visit our site on another browser.

Jiachuan Wu

Jiachuan Wu is a senior interactive journalist for NBC News Digital.

Jiachuan Wu is a senior interactive journalist for NBC News Digital.


Latest from Jiachuan Wu

How the Israel-Hamas conflict has spread beyond the Mideast

Four months into the war, fighting has spread from Gaza to Pakistan.

‘This is not a Lahaina problem’: Once unthinkable, frequent fires are Hawaii’s new normal.

Hawaii is seeing bigger, hotter and more frequent fires than ever before. The state is struggling to catch up.

Federal law enforcement agencies release little use-of-force data. NBC News documented five years of their shootings.

NBC News found that from 2018 to 2022, officers working for or with the FBI, DEA, ATF and U.S. Marshals were involved in more than 200 shootings.
102d ago

Elon Musk company properties in Texas valued at $2.5 billion

The appraised value of properties in Texas owned by Elon Musk's companies has climbed in recent years to at least $2.5 billion.

MAP: See the states where marijuana is legal

Voters in Ohio voted to legalize marijuana in Tuesday's election. See where marijuana is legal around the country.

Massacre in the desert

Survivors and videos detail Hamas’ terror attack on an Israeli music festival

The Gaza Strip’s density, visualized

The area is one of the most densely populated places in the world.

Two months of fire and flood: Greece’s climate disasters, visualized

Greece has suffered a relentless two months of climate change-related weather, including record-breaking rainfall and devastating wildfires. See the effects.
180d ago

Why was the Libya flooding so deadly?

Thousands of people were killed, with thousands more missing in devastating floods that hit Libya's Derna after Storm Daniel, fueled by civil war, corruption, climate change and neglect.

Libya floods, mapped: How heavy rainfall wiped out a city

Heavy rainfall in Libya devastated Derna, where major flooding occurred after poorly maintained dams burst. Learn more about the severity of the Derna floods.