Search Results for: Ocean

Queen's helps produce archaeological 'time machine'

The new calibration curve, which extends back 50,000 years is a major landmark in radiocarbon dating– the method used by archaeologists and geoscientists to…

Climate 'tipping points' may arrive without warning

“Many scientists are looking for the warning signs that herald sudden changes in natural systems, in hopes of forestalling those changes, or improving our…

Will earlier springs throw nature out of step?

The collaborative study, involving scientists from 12 UK research institutions, universities and conservation organisations, is the most comprehensive and…

Oceans Reveal Further Impacts of Climate Change

“The oceans are a sink for the carbon dioxide that is released into the atmosphere,” says McClintock, who has spent more than two decades researching the…

Now a hurricane, Oli passing Bora Bora

At 10 a.m. ET (1500 UTC), Oli was located approximately 200 nautical miles west-northwest of Bora Bora, near 15.9 South and 154.9 West. It was moving east at…

NASA's Aqua Satellite sees Tropical Depression Fami fading fast

NASA's Aqua satellite AIRS instrument captured Fami on Feb. 3 at 09:35 UTC (4:35 a.m. ET), and showed the system more resembling a cold front than a tropical…

Seite
1 629 630 631 632 633 1,100