150-million-year-old dinosaur footprints reveal something strange about its walk
A spectacular 150-million-year-old trail of more than 130 footprints captures a giant sauropod making a complete loop before continuing on its way.
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Dogs can tell fear from sadness — and scientists saw it in their brains
Dogs may understand our emotions more deeply than scientists realized.
We’re reading less. And it’s making us stupid
Books have never been trendier, but studies show that as more and more things compete for our frazzled attention spans, we’re reading less and less.
Scientists turn sheep’s wool into a material that helps regrow bone
Keratin extracted from sheep’s wool helped damaged bone regenerate in animals, producing tissue that was more organized and structurally similar to healthy bone than tissue grown with conventional collagen scaffolds.
Ozempic may have revealed the brain’s hidden “craving center”
Ozempic-like drugs appear to weaken more than hunger—they may also reduce cravings for alcohol and other addictive substances.
Community involvement essential for local decarbonization schemes to work, researchers say
Place-based decarbonization schemes designed to help communities become more sustainable must involve local people earlier and consider the range of different community responses in their development if they are to be successful and gain fuller community support, researchers have
Hydrogen car breaks land speed record at 406 mph
The new record surpasses the previous official hydrogen combustion title set in 2004 by more than double the speed.
Famous oddball quasar isn't X-ray weak after all, astronomers say
For more than two decades, the quasar PHL 1811 has been considered the prototype of a rare class of "intrinsically X-ray weak" quasars, thought to produce unusually little X-ray radiation.
Oxytocin nudges distrustful men to invest 15% more in anonymous trust game
In 2005, a research team led by University of Zurich economics professor Ernst Fehr published a study in the journal Nature that provided evidence for the first time that intranasally administered oxytocin can increase trusting behavior in humans. Destaque: 15%.
Hybrid bioprinter creates capillary networks narrower than 10 micrometers
More than 100,000 people are awaiting an organ transplant in the United States, with a new candidate added to the list every 10 minutes. Destaque: 10 mi.
Californians are twice as likely as Louisianans to be childfree—but demographics tell more of the story
Across the United States, the number of people who do not have and do not want to have children is growing.
Dicas
Josh Kushner and Bob Iger reportedly buying Los Angeles Lakers for $12bn
Mark Walter bought team last year for $10bnIger and Kushner aim to ‘compete at the highest level’Josh Kushner and Bob Iger are purchasing the Los Angeles Lakers for more than $12bn in a record-breaking deal, ESPN reported on Wednesday, citing sources with knowledge of the deal.Billionaire Mark Walter purchased a majority stake of the NBA team last year from the Buss family in a deal that valued the club at $10bn, with the deal only having been approved by the board of