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Science + Technology

An artist's concept of a distant galaxy with an active quasar at its center shooting out bright jets of radiation above and below the galactic disc.
Photo Credit
NASA, ESA, Joseph Olmsted (STScI)
A quasar emits exceptional amounts of energy generated by matter falling into a supermassive black hole.

The earliest quasars yet observed are shedding light on the infancy of our cosmos

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Life Lessons
Simulation of cells’ response to electrical pulses

On the Pulse

The Population Paradox

In Search of Missing Nitrogen

Physics at the Edge
Undergraduate students Haley Bowden and Ryan Sadjadi

Golden Undergrads

It's a Match

A One-Stop Sign-In Shop

The Long Arm of Species Loss

Climate Undermined by Lobbying

Tick Talk

Mapping Biodiversity Risk
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