Webb telescope's images of exoplanets "stunned researchers," NASA says
Fusion energy: Unlocking the power of the stars
See pictures of last night's total lunar eclipse and "Blood Worm Moon"
What to know about March's full "Blood Worm Moon," a total lunar eclipse
Volcano near Alaska's largest city could erupt soon, scientists say
About a third of bird species in U.S. need conservation help, new report says
"Guitar shark" among the 866 new marine species discovered in ocean
Earliest human face fossil from Western Europe revealed in study
