Physics
xkcd comic creator Randall Munroe on the thrill of physics
The cartoonist and engineer talks time travel paradoxes, absurd interviews with astronauts, and how strange science can fix everyday problems
Regulars
Physics
What is space-time? The true origins of the fabric of reality
Features
Scientists win millions in the 2020 Breakthrough Prize
News
Mind
The paradoxes of Zen Buddhism could help us grasp fundamental physics
Culture
Physics
Einstein鈥檚 black holes are not the black holes we see in reality
News
Physics
Welcome to the 5th dimension: Our universe’s radical new fate
Features
Earth
Earth’s helium is running out and it has dire consequences for science
News
Cosmic inflation
