Third-largest diamond on Earth uncovered in Africa, miners say

Newly Named Asteroids Honor Pioneering Astronauts Who Have Helped Expand Our Horizons Beyond Earth

Don't Worry about CO2, Worry about the Earth's 'Energy Balance'

NASA is returning to Venus to learn whether the hot poisonous wasteland was ever habitable. Two new NASA missions (VERITAS and DAVINCI+) will use radar and a probe to learn about Earth's hard-to-study and potentially prophetic neighbor.