Burying CAESAR: How NASA Picks Winners--and Losers--in Space Exploration
Despite an impartial selection process, the space agency’s plans for robotic interplanetary missions lead to biases in our knowledge of the solar system
Stories by Robin George Andrews
NASA to Seek Iron-Spewing Volcanoes at Psyche
New research suggests the large metallic asteroid may harbor signs of past “ferrovolcanism” that could help rewrite early chapters of the solar system’s history
"Toffee Planets" Hint at Earth's Cosmic Rarity
Exoplanets with stretchy, flowing rock may be bereft of plate tectonics—and of complex life
Oil Drillers' Attempts to Avoid Earthquakes May Make Them Worse
Shallow wastewater injections—supposedly safer—can cause big, far-flung quakes, study says
Forget Doorframes: Expert Advice on Earthquake Survival Strategies
Indonesia’s Lombok quake revives the question of taking cover versus running outside
Photo Gallery: How Kilauea—and Other Volcanoes—Produce Amazing and Frightful Weather
Volcanic tornadoes, choking fog, “laze,” lightning, hail, waterspouts and even frost are created above hot eruptions
