Carbon dioxide measured at NOAA's Mauna Loa Atmospheric Baseline Observatory peaked for 2022 at 421 parts per million in May, pushing the atmosphere further into territory not seen for millions of years, scientists from NOAA ...
Environment
Jun 3, 2022
203
206
(PhysOrg.com) -- Scientists from Cambridge, London and Melbourne have found the first ever evidence that tyrannosaur dinosaurs existed in the southern continents. They identified a hip bone found at Dinosaur Cove in Victoria, ...
Archaeology
Mar 25, 2010
3
0
A team of researchers affiliated with multiple institutions across Europe, the U.K. and Canada has found that hundreds of thousands of tons of bacteria are currently being released annually into the environment by melting ...
The United Nations warned Wednesday of a growing likelihood the weather phenomenon El Nino will develop in coming months, fuelling higher global temperatures and possibly new heat records.
Environment
May 3, 2023
0
95
A recently discovered comet is closer than it's ever been to Earth, and stargazers in the Northern Hemisphere finally get to see it.
Space Exploration
Mar 5, 2013
2
0
Weather is a tricky science—even more so at very high altitudes, with a mix of plasma and neutral particles.
Earth Sciences
Jul 23, 2021
40
1517
If you are away from the bustle of the city these holidays, then try your luck at spotting a faint comet in the northern sky.
Space Exploration
Dec 18, 2014
0
0
Simon Fraser University scientists say their research on the latest fossil find near Princeton, B.C. is raising questions about how the dispersal of animals and plants occurred across the Northern Hemisphere some 50 million ...
Evolution
Mar 7, 2023
0
511
As surely as the rains fall and flowers blossom, the Northern Hemisphere awakens every June to another, less inspiring rite of spring—a new peak level for global atmospheric carbon dioxide. This year, that number is 419 ...
Environment
Jun 8, 2021
82
45
Stargazers will be treated to a spectacular fireball show early next week when Earth hits a belt of comet debris known as the Perseids, astronomers say.
Space Exploration
Aug 9, 2013
0
0
