FILE - A woman watches the sun set on a hot day, Aug. 20, 2023, in Kansas City, Mo.
Scientists look at the rings of annual tree growth and “we can match them almost like a puzzle back in time so we can assign annual dates to every ring,” Torbenson said.
Esper also said the pre-industrial period of 1850 to 1900 that scientists — especially the Intergovernmental Panel on Climate Change — use for the base period before warming may be a bit cooler than the instrumental records show. The instruments back then were more often in the hot sun instead of shielded like they are now, and tree rings continue to show that it was about 0.4 degrees cooler than thermometers show.
The BC NDP have tabled legislation aimed at stopping people who have committed certain heinous acts from changing their names.Significant police presence as Israeli flag flies at Ottawa City Hall For decades, police across the United States have been warned that the common tactic of handcuffing someone facedown could turn deadly if officers pin them on the ground with too much pressure or for too long.U.S. Secretary of State Antony Blinken said on Tuesday that American military aid on its way to Ukraine will make a 'real difference' on the battlefield, as the top diplomat made an unannounced visit to reassure an ally facing a fierce new Russian offensive.
Adopted daughter in the Netherlands reunited with sister in Montreal and mother in Colombia, 40 years later
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