
Ribose, a sugar needed for life, has been detected in meteorites
Samples of rocks that fell to Earth contain a key molecular ingredient of RNA, part of life’s genetic machinery.
Samples of rocks that fell to Earth contain a key molecular ingredient of RNA, part of life’s genetic machinery.
Despite countries adopting renewable power sources and coal use falling slightly, oil and gas use are pushing global carbon dioxide emissions to record heights.
In 1969, lower-income households tended to be nonwhite and in the U.S. South. That still holds true today.
New research validates a century-old experiment that shows single-celled organisms are capable of complex “decision making.”
Born 100 years ago, Julia Robinson played a key role in solving Hilbert’s 10th problem.
The idea tiptoes closer to the original concept of time crystals, first proposed in 2012.
In 1969, lower-income households tended to be nonwhite and in the U.S. South. That still holds true today.
Scientists have analyzed the Parker probe’s first data, giving a peek at what’s to come as the craft moves closer to the sun over the next few years.
An artificial intelligence program designed to go through massive datasets for hints of ancient geoglyphs called Nazca Lines has discovered a new one.