Read our breaking Ukraine coverage

Biosecurity

Chicks.

As avian influenza spreads in birds, conspiracy theories about the disease infect the internet

By Matt Field | Biosecurity

Extraterrestial Highway. Credit: Rachel. Accessed via Pixabay. Pixabay License. Free for commercial use.

Survey: Americans love conspiracy theories, and that’s dangerous for everyone

By Matthew A. Baum, Katherine Ognyanova | Biosecurity, Disruptive Technologies, Nuclear Risk, Nuclear Weapons

Virtual Program—Biological and chemical weapons security and the war in Ukraine

By Halley Posner | Biosecurity, Disruptive Technologies

A biological weapons threat to Ukraine is a biological weapons threat to the world

By Asha M. George | Biosecurity

a cheeseburger with lettuce and tomato

Reinventing meat to stave off climate crisis—and the next pandemic

By Jessica McKenzie | Biosecurity, Climate Change

10 must-read Twitter threads on the war in Ukraine

By Dawn Stover | Biosecurity, Nuclear Energy, Nuclear Weapons

Russian ambassador to the United Nations.

Russia amplifies bioweapons claims at the United Nations Security Council

By Matt Field | Biosecurity

Public health lab in Georgia.

Russian nuclear and biological disinformation undermines treaties on weapons of mass destruction

By Milton Leitenberg | Biosecurity, Chemical Weapons, Nuclear Weapons

The origins of SARS-CoV-2: still to be determined

By Laura H. Kahn | Biosecurity, Columnists

In Ukraine, US-military-linked labs could provide fodder for Russian disinformation

By Matt Field | Biosecurity

Representatives to the Biological Weapons Convention meet.

Don’t let finger-pointing doom this key treaty against bioweapons

By Filippa Lentzos, Jez Littlewood | Biosecurity

A research lab in Kyiv.

US official: Russian invasion of Ukraine risks release of dangerous pathogens

By Matt Field | Biosecurity