In its physical, political, and ethical dimensions, climate change is a mind-boggling challenge — and perhaps more complex than any humanity has faced. With that in mind, the Knight Science Journalism Program and Undark teamed up with the Cambridge Science Festival to try to bring the problem down to size.
House Republicans released their plan to replace Obamacare Monday. Newly discovered bacterial remains may be the oldest fossils known to man. The Amazon’s seemingly pristine wilderness was actually cultivated by indigenous peoples centuries ago. Read these stories and more in our twice-weekly news roundup.