Security guarantees from leading nations and assurances that Ukraines future lies in NATO on Wednesday appeared to calm brewing worries that Ukrainian frustrations at not being […]

The color of the ocean has changed significantly over the last 20 years and human-caused climate change is likely responsible, according to a new study. More […]

North Korea on Wednesday fired an intercontinental ballistic missile that flew for more than 70 minutes, Japans Defense Ministry said, marking a potential new round of […]

Comment on this story Comment The James Webb Space Telescope was designed to tunnel deeper into space and farther back in time than any previous observatory, […]