At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...
Researchers show the average surface temperature on our planet has shifted between 51.8 to 96.8 degrees Fahrenheit ...
The asteroid is around 500 feet and will come within 2 million miles of Earth, which is about eight times further than the ...
"Asteroids that fail to escape Earth's gravity and end up orbiting the planet for a time are referred to as mini-moons," The ...