Giant bubbles on the surface of a nearby star preview the fate of our sun
Russia launches NASA astronaut and 2 cosmonauts to space station
Soyuz craft heads to space station with 2 Russians and 1 American
Brazil's Lula pledges to finish paving road that experts say could worsen Amazon deforestation
Preparing for the apocalypse: Here’s why collaboration is essential
Nearly 40% of Amazon rainforest most vital to climate left unprotected, data show
New Orleans braces for Hurricane Francine; evacuations ordered
Wildfires hit California and Nevada, prompting evacuations and power outages
