The authoritative guide to ensuring science and technology make life on Earth better, not worse.

China

A small Chinese flag placed in front of an empty chair.

Three arms control negotiators walk into a café…

By Sara Z. Kutchesfahani | Nuclear Weapons

A small Chinese flag placed in front of an empty chair.

“What about China?” and the threat to US–Russian nuclear arms control

By David M. Allison, Stephen Herzog | Nuclear Weapons

China is speeding up its plutonium recycling programs

By Hui Zhang | Nuclear Energy

A satellite image of China's demonstration plutonium reprocessing plant.

Pinpointing China’s new plutonium reprocessing plant

By Hui Zhang | Analysis, Nuclear Energy, Nuclear Waste

Sen. Tom Cotton at a congressional hearing.

Why do politicians keep breathing life into the false conspiracy theory that the coronavirus is a bioweapon?

By Matt Field, John Krzyzaniak | Biosecurity

Nina Pham is discharged from the hospital.

Outbreaks of lethal diseases happen regularly. The US government just cut funding for the hospitals that deal with them

By Saskia Popescu | Analysis, Disruptive Technologies

Memo to Mr. Trump: This nuclear treaty with Russia will make you a winner!

By John Krzyzaniak | Analysis, Nuclear Weapons

Illustration depicting a hypersonic missile

Hypersonic missiles: Why the new “arms race” is going nowhere fast

By Andrew W. Reddie | Analysis, Disruptive Technologies, Nuclear Weapons

US Advanced Hypersonic Weapon test

Hypersonic missiles: Three questions every reader should ask

By Ivan Oelrich | Analysis, Nuclear Risk

Fake news of a Chinese nuclear explosion got Russian attention

By Matt Field | Disruptive Technologies

A naval exercise in the South China Sea.

A nuclear detonation in the South China Sea? No, more Twitter conspiracy nonsense

By Matt Field | Disruptive Technologies

China's DF-31 ICBM

Trilateral arms control initiative: A Chinese perspective

By Wu Riqiang | Analysis, Nuclear Weapons