science

cross-posted from: https://lemmy.zip/post/34538453

Two different teams of astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. The discovery, reported in two separate studies, was made possible thanks to the Atacama Large Millimeter/submillimeter Array (ALMA), in which the European Southern Observatory (ESO) is a partner. This record-breaking detection is making astronomers rethink how quickly galaxies formed in the early Universe.

Archived version: https://archive.is/20250320183812/https://www.eso.org/public/news/eso2507/

Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.

Cancer has proven to be an extremely elusive target, with tumors developing resistance that allows them to sidestep drugs designed to treat them. However, a group of scientists has now devised a clever new strategy that turns cancer cells suicidal, forcing them to turn against each other.

The key innovation involves introducing two new "switches." The first switch enables engineered cells to outgrow and dominate the rest of the cancer cell population when exposed to a particular drug. The second switch then unleashes a toxin that kills the now-dominant modified cells along with their unmodified neighbors.

The new material can change its shape as needed and in real-time, which may have huge implications for various industries.

Greetings fellow scientists and interested others,

In the interest of furthering this instance's /c/science, am starting this post for people to interact with.

Who are you? What's your interest?

I'm a particle astrophysicist with a strong computational background. Overspecialization seems unwise, so I do a bit of everything inside the theory-experiment-compute space.

Decentralization has some advantages so let's make a good science community here at !science@lemm.ee .