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Updated: 1 hour 41 min ago

Barnacle gloop could improve inflammatory bowel disease treatments

Mon, 01/19/2026 - 10:32am
A "living glue" used by barnacles to attach to underwater surfaces could also seal gut wounds caused by inflammatory bowel disease
Categories: Astronomy

Should Europe boycott US tech over Greenland, and is it even possible?

Mon, 01/19/2026 - 9:05am
As tensions over Greenland rise, some Europeans are asking whether it is time to disentangle themselves from US tech dominance – but from smartphones to cloud services, rejecting US tech is easier said than done
Categories: Astronomy

Star appears to have vanished in a failed supernova

Mon, 01/19/2026 - 9:00am
It is theoretically possible for a particularly massive star to collapse in on itself to form a black hole rather than exploding in a supernova, and we might now have seen the process in action
Categories: Astronomy

The most important second in the entire history of the universe

Mon, 01/19/2026 - 8:00am
In the 13.8 billion years that our universe has been around, some moments stand out over others – for the most exciting and impactful one, we have to go back to the very beginning, says cosmology columnist Leah Crane
Categories: Astronomy

Giving astronauts tardigrade toughness will be harder than we hoped

Mon, 01/19/2026 - 7:00am
The protein that protects tardigrade DNA from radiation and mutagenic chemicals was thought to be harmless, but can in fact have major downsides
Categories: Astronomy

Volcanoes had lower greenhouse gas emissions in Earth's past

Mon, 01/19/2026 - 5:00am
Eruptions from volcanic arcs, found where tectonic plates converge, are one of the major drivers of natural carbon emissions, but a model of Earth’s ancient carbon cycle suggests this is a relatively recent phenomenon
Categories: Astronomy