August 22, 2023 Edition

News

Ancestry and descendants of African Americans buried at Catoctin Furnace

DNA analysis of people buried in an early African American cemetery revealed their ancestry and descendants in the United States.
News

SARS-CoV-2 can cause lasting damage to cells' energy production

SARS-CoV-2, the virus that causes COVID-19, can cause lasting damage to energy production by mitochondria in many organs of the body.
News

Lizard tails give clues to cartilage formation

Scientists identified cells that play key roles in cartilage creation and the regrowth of severed tails in a small lizard. The findings may point to n...

More Stories

March 7, 2023 Edition

February 28, 2023 Edition

February 14, 2023 Edition

February 7, 2023 Edition

January 24, 2023 Edition

January 10, 2023 Edition

December 20, 2022 Edition

December 13, 2022 Edition

December 6, 2022 Edition