New heart health recommendations emphasize early testing and treatment to lower cholesterol levels as key to reducing the risk of cardiovascular disease. A group of 11 medical associations including the American College of
Democratic senator Elizabeth Warren and Republican senator Josh Hawley are urging the US’s central energy information agency to provide better information on how much electricity data centers actually use. In a joint letter
NASA is hitting the accelerator on space missions and moon trips in the hopes of achieving some big firsts — a permanent moon base and an interplanetary spacecraft harnessing nuclear propulsion. Over the
Dogs in Europe had been domesticated from wild wolves by at least 14,200 years ago, two new genetic studies suggest. Both studies, published March 25 in Nature, use ancient DNA recovered from fossil
The first measurements from a private spacecraft on the moon may reopen an old debate about why the moon’s Earth-facing side looks the way it does. Instruments aboard Firefly Aerospace’s Blue Ghost lander
Clumps of mouse brain cells about the size of peppercorns can gain the knowhow to perform a virtual circus trick. With some coaching, these mouse brain organoids learned to keep a pole upright
Senior physics writer Emily Conover has a Ph.D. in physics from the University of Chicago. She is a two-time winner of the D.C. Science Writers’ Association Newsbrief award and a winner of the
Senior physics writer Emily Conover has a Ph.D. in physics from the University of Chicago. She is a two-time winner of the D.C. Science Writers’ Association Newsbrief award and a winner of the
A primitive Neandertal glue used to make tools may also have been a go-to antibiotic for the hominids. A new study of the sticky substance, published March 18 in PLOS One, raises the
When NASA’s new moon rocket lifts off as soon as April 1, its immense core stage will mix 537,000 gallons of liquid hydrogen with 196,000 gallons of liquid oxygen and ignite the propellant
