What would happen if the moon were twice as close to Earth?

Wildfires are turning the sun and moon red

Ancient meteorite could reveal the origins of life on Earth - a 4.6-billion-year-old meteorite found lying in the imprint of a horseshoe is likely a remnant of cosmic debris left over from the birth of the solar system and could answer questions about how life began on Earth

Scientists Are Terrified That Earth's Coral Reefs Are Doomed. Only We Can Save Them