"Adaptation is no longer optional." UN scientists issue stark warning about Earth's soil: 'The consequences of inaction grow ...

Now known as Prometheus, the tree was found to be nearly 5,000 years old. That means Prometheus came into existence around the time humans were exiting the Stone Age and beginning to work with bronze.

NASA is observing an anomaly in Earth’s magnetic field: a giant region of lower magnetic intensity in the skies above the ...