
Space
Are We Alone? How Plate Tectonics Could Answer the Fermi Paradox
Are We Alone? How Plate Tectonics Could Answer the Fermi Paradox How did complex life emerge and evolve on Earth,

Are We Alone? How Plate Tectonics Could Answer the Fermi Paradox How did complex life emerge and evolve on Earth,

Study finds what gets plant roots to grow strong A biological mechanism familiar to people who fast helps plant roots

308-Million-Year-Old Fossil Arachnid Is An 8-Legged Evolutionary Puzzle This leggy, spiny fella is Douglassarachne acanthopoda, whom we’ll call Doug for short

China shows off machine gun-wielding war robot dogs in Cambodia China showcased its machine-gun-toting “robodog” drones during a 15-day military

Eerie Personality Changes Sometimes Happen After Organ Transplants The idea that the heart contains the very ‘essence’ of a person