Submissions by docmechanic

Astronomers confirm the existence of a lone black hole

A new record for California's highest tree

Nurturing now, thriving later: The lasting power of affectionate mothering

AI finds new ways to observe the most extreme events in the universe

Jupiter, it's mushballs all the way down

Fed resists pressure to rescue Treasury market

New method for detecting nanoplastics in body fluids

Calcium may have unlocked the origins of life's molecular asymmetry

Sink or Swim: The fate of sinking tectonic plates depends on their ancient

Trump Could Dethrone the Dollar

Mammoth genetic diversity throughout the last million years

In Guatemala, painted altar found at Tikal adds new context to mysterious Maya

The world suddenly has a plausible alternative to US treasuries

Researchers discover why plastic sheds dangerous fragments