Putting vampire bats on treadmills reveals an unusual metabolism

A bat gym shows that vampires are more like some insects, burning amino acids from blood proteins rather than the carbs or fats other mammals rely on.
Science and Technolgy blog
A bat gym shows that vampires are more like some insects, burning amino acids from blood proteins rather than the carbs or fats other mammals rely on.
The National Labor Relations Board (NLRB) is accusing Grindr of using a return-to-office (RTO) mandate in an attempt to block employee efforts to form a union. On July 20, 2023, employees at the LGBTQ+ dating app announced plans to unionize.…
On Monday, Anthropic launched the latest version of its smallest AI model, Claude 3.5 Haiku, in a way that marks a departure from typical AI model pricing trends—the new model costs four times more to run than its predecessor. The…
A skeleton buried in a fetal position is actually made of bones from at least five people who lived across a span of 2,500 years.
The story of Arctic explorer Ernest Shackleton’s failed 1914 expedition to be the first to traverse the continent of Antarctica has long captured the popular imagination, as have the various efforts to locate the wreckage of his ship, the Endurance.…
Canadian authorities have arrested a man on suspicion he breached hundreds of accounts belonging to users of cloud storage provider Snowflake and used that access to steal personal data belonging to millions of people, authorities said Tuesday. “Following a request…
Astronomers using the James Webb Space Telescope have spotted a feeding black hole in the early universe that seems to be eating 40 times faster than is theoretically possible.
Whenever we write about electric vans, the comments reveal a growing but pent-up demand for a camper version. Well, it seems that those vibes are being felt at Kia. It has created a pair of concepts for the Specialty Equipment…
The director of the National Reconnaissance Office has a message for US adversaries around the world. “You can’t hide, because we’re constantly looking,” said Chris Scolese, a longtime NASA engineer who took the helm of the US government’s spy satellite…
There’s nothing unfair about Google collecting fees to profit off Google Play gift card scams while refusing to refund victims who collectively lost millions, federal Judge Beth Freeman ruled Monday. Largely granting Google’s motion to dismiss a proposed class action…