Jan. 6 — five years later

Republicans and Democrats both marked the Jan. 6, 2021, Capitol insurrection today.

How did life begin on Earth? New experiments support 'RNA world' hypothesis

The new findings strengthen the "RNA world" hypothesis that describes how the first life on Earth could have used RNA instead ...

‘Stranger Things 5’s Unsettling Comformity Gate Theory Isn’t About Who Died, but What We Just Watched

Fans think Stranger Things didn’t really end. The “Conformity Gate” theory claims Vecna won — and the finale was a lie.

Portland Public Schools is trying to close the algebra access gap. Early evidence suggests it’s working

While studying salmon populations and designing amusement parks, these students are breaking barriers to advanced math that ...
eLife

Hybridization breaks species barriers in long-term coevolution of a cyanobacterial population

Analysis of hundreds of single-cell genomes from Yellowstone National Park shows bacterial species are less cohesive than previously thought.