Brains preserved for hundreds of years can contain intact proteins
Alexandra Morton-Hayward
It is now possible to obtain proteins from preserved soft tissues like brains. The new method could reveal details of human history and prehistory, and of evolutionary history, that were previously impossible to know. That includes what animals ate, the microbes they had in their guts and even how human brain cells changed over evolutionary time.
“There are soft tissues preserved over half a billion years of Earth history,” says Alexandra Morton-Hayward at the University of Oxford. Such tissues could now be mined for proteins. “The amount…
Unforgeable quantum money can be stored in an ultracold ‘debit card’
A quantum version of a debit card could keep your money safeGlobalimages101/Alamy A rudimentary quantum debit card that can be...
Long covid may be making your periods longer and heavier
Planning for your period might be difficult if long covid has made it last longerSeventyFour Images / Alamy Long covid...
Jaguar breaks records by swimming at least 1.3 kilometres
Jaguars are known to be strong swimmersMatthias Graben/imageBROKER RF/Getty Images Camera traps show that an adult male jaguar swam at...
DNA cassette tape can store every song ever recorded
The DNA cassette resembles music cassette tapesJiankai Li et al. 2025 Retro cassette tapes may be making a comeback, with...
