New study takes the Earth’s temperature over a half-billion years
The results, which the researchers call PhanDA, estimate global temperatures over the last 485 million years, going back to ...
Smithsonian Magazine22h
Did Earth Once Have a Ring Like Saturn? Geologists Find Evidence for a Halo of Orbiting Space Rocks 466 Million Years Ago
A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...
Earth May Have Had a Ring Like Saturn Once
“Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts observed in ...
Prehistoric Earth Was Very Hot. That Offers Clues About Future Earth.
At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...
CNET on MSN1d
Earth May Have Once Had a Saturn-Like Ring, New Study Says
The new study asserts that Earth's ring formed around 466 million years ago, and stuck around for around 40 million years ...
Want a super-rare Hasselblad? A new ‘Earth Explorer’ edition of the X2D 100C has been launched…for $14,000
In a move usually associated with Leica, Hasselblad has launched an ultra-exclusive edition of one of its flagship cameras – ...
Golding promises a new Heaven and a new Earth for Jamaicans
Palmer must take advantage of any new opportunity that is afforded him to be the kind of person who can garner the respect of ...
Huge Variations in Earth's Temperature Over Last Half-Billion Years
A new study co-led by the University of Arizona and the Smithsonian offers the most detailed glimpse yet into how Earth's ...