
T. Rex Ran on Its Tiptoes ‘Like an 8-Ton Chicken’
New findings about the anatomy of the dinosaur age’s fiercest predator suggest it chased prey “like an oversized bird.”
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New findings about the anatomy of the dinosaur age’s fiercest predator suggest it chased prey “like an oversized bird.”

In an era of overt sexism in the sciences, she made two major discoveries, including identifying a neuropeptide later linked to chronic pain…

The nation’s northern region has led the scientific quest to understand the aurora borealis. This summer, a 10,000-antenna radar is expect…

Horses, with their high-pitched whinnies, seemed to buck the trend of larger animals producing lower sounds, but a new study explains the me…

Living in urban China may have given the insects the traits they needed to thrive in the United States, a new study suggests.

The rocket will be removed from the launchpad in order for technicians to investigate and fix a malfunctioning helium system.

The next moon mission, carrying four astronauts, could launch as soon as early March.

Michael Silevitch leads a research center dedicated to protecting busy public spaces. Last April, he was instructed to “end all work” im…

Technical and oversight problems left two astronauts aboard the International Space Station for months longer than had been expected.

In the oceans and on land, scientists are discovering rare, transitional organisms that bridge the gap between Earth’s simplest cells and …

Officials are designing new ways to protect the shorelines from sudden flooding and longer storm seasons.

Every week, we’ll bring you stories that capture the wonders of the human body, nature and the cosmos.