Cosmology Still No Explanation for Matter/Antimatter Imbalance March 28, 2019 An astrophysicist explains that the predominance of matter in our universe is just weird, and has no explanation. CONTINUE READING
Physics May the Weak Force Be With You November 25, 2018 We couldn't live without the weak force, the least understood and underappreciated natural force. CONTINUE READING
Cosmology Big Bang Antimatter Problem Deepens August 13, 2015 The most precise measurements ever show that particles and their antiparticles are perfect mirror images of each other. CONTINUE READING
Marine Biology Surprising Animals Old and New June 19, 2015 Moving creatures, whether extant or extinct, never cease to hold fascination for human observers. CONTINUE READING
Amazing Facts Even for Quantum Particles, Time Flows One Way November 19, 2012 Claims of time symmetry at the quantum level have been discounted by a high-reliability experiment by the Department of Energy. CONTINUE READING