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

climate change

animal skull in desert, Jordan

Why will some promising renewables technologies enter a “Valley of Death,” from which they never emerge?

By Jeff Hecht | Climate Change, Special Topics

Renewable ammonia: the future of fuels?

By Douglas R. MacFarlane | Climate Change, Special Topics

Lost without you: The Bulletin’s best maps of 2022

By Erik English | Analysis, Biosecurity, Climate Change, Multimedia

demonstrators at cop27 hold sign that says pay up 4 loss and damage

The world just got serious about dealing with climate damage

By Taylor Dimsdale | Climate Change

two students in a classroom

Americans want climate change taught in schools. Political parties aren’t so sure

By Glenn Branch | Climate Change

climate activists at cop27 holding signs that read we are watching and do something

Has the UN climate change conference gotten too big to work?

By Bob Berwyn | Climate Change

The A1 Verse: Climate vows, for richer, for poorer

By Thomas Gaulkin | Climate Change, Special Topics

Gone with the winds? What happens if there is a ‘global terrestrial stilling’

By Jim Robbins | Climate Change

New roots of famine: How climate crises and global conflict combine to threaten millions in the Horn of Africa

By Erik English | Biosecurity, Climate Change

coal smoke from steel mill, China

Weaning a house and the world from fossil fuels: lessons learned

By Richard C. J. Somerville | Climate Change

The A1 Verse: Our priority is not to save the planet

By Thomas Gaulkin | Climate Change

‘Silent killer’: A series on surviving the extremely hot future

By Jessica McKenzie | Climate Change