New research explains how Earth became a habitable planet
Earth’s ice is melting at a rapid clip today. But some scientists think that during several ancient episodes, the planet plunged into a deep freeze known as “Snowball Earth,” when ice sheets grew to cover almost the entire planet.
A CLIMATE study published this week threatens to radically change the way we understand the causes of changes in global climates and how we could be caught in a 405,000-year-long cycle of shifting climate.
An international collaboration of scientists, led by the University of Leicester in the UK, has investigated by combining climate models and chemical analyses of fossil shells about 1mm long
If you have long suspected the mainstream is being less than honest [or simply delusional] when they describe Comets as “dirty snowballs” or [more recently] “icy dirtballs” then you might be interested to discover Close Cometary Encounters are associated with sudden spikes in the level of Thorium 232.
Scientists from Harvard University believe that there is evidence of remnants of an ancient earth hidden under the top layers of our current planet!
Fossil evidence of early life has been discovered by UNSW scientists in 3.48 billion year old hot spring deposits in the Pilbara of Western Australia – pushing back by 3 billion years the earliest known existence of inhabited terrestrial hot springs on Earth.
A meteorite may have hit the surface of the Earth about 56 million years ago, raining debris for hundreds of miles across the Atlantic Ocean and what is now the East Coast of the U.S.
A team of Harvard scientists may have found an indication that a portion of an ancient Earth exists inside our planet’s mantle.