An asteroid, also known as the Chicxulub Impactor, hit Earth some 66 million years ago, causing a crater 180 km wide. The impact of the asteroid heated organic matter in rocks and ejected it into the atmosphere, forming soot in the stratosphere. Soot is a strong, light-absorbing aerosol that caused global climate changes that triggered […]
Tel Aviv — Researchers have long known that there is a link between nicotine and alcohol consumption. But the nature of the connection — how long it lasts, which begets which — remains a mystery. A new Tel Aviv University study finds that nicotine exposure during adolescence can predict increased alcohol intake in adulthood. This […]
(ANCHORAGE, Alaska) – The Alaska Department of Transportation & Public Facilities (ADOT&PF) is wrapping up a strong construction season across the state, with infrastructure investments of over $779 million in construction contracts. This total is comprised of 151 projects in 45 communities across the state and includes a mix of highway and airport improvements. The […]
Washington, D.C. – Alaska Congressman Don Young on Thursday released the following statement after this week’s House-passage of 14 bills aimed at assisting our nation’s veterans and ensuring they receive the care and commitment they earned through service to our nation. “As we prepare to celebrate Veterans Day – a day to honor the service and […]