Researchers discover fossilized giant zebra tracks in South Africa
Tens of thousands of years ago, a huge horse species walked, trotted and galloped across the shifting sands of what is today South Africa's Cape south coast.
Tens of thousands of years ago, a huge horse species walked, trotted and galloped across the shifting sands of what is today South Africa's Cape south coast.
Evolution
Mar 17, 2023
0
309
Like poles support a tent, microtubules—hollow cylindrical structures made of tubulin protein—support eukaryotic cells. But microtubules provide more than just mechanical strength; they help prepare the cell for cell ...
Cell & Microbiology
Mar 9, 2023
0
61
"Look at this," says Erica's message. She is poring over the very first images from the brand new James Webb Space Telescope (JWST).
Astronomy
Feb 25, 2023
409
178
One of Florida's largest passenger rail services is experiencing an increase in ridership—and leaders of a Florida Department of Transportation program that promotes alternatives to commuters who drive alone attribute some ...
Economics & Business
Jan 4, 2023
0
10
Her name is Bullumby, meaning "beautiful one," and she's helping carry the survival hopes of her species.
Plants & Animals
Dec 19, 2022
0
30
West Nile, Zika, dengue and malaria are all diseases spread by bites from infected mosquitoes. To track the threat of such diseases over large populations, scientists need to know where the mosquitoes are, where they've been, ...
Biotechnology
Nov 29, 2022
0
65
The Paleoneurology Group at the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH) has just published a new study in the Journal of Paleolithic Archaeology which, for the first time, analyzes visual behavior ...
Archaeology
Nov 25, 2022
0
48
Geo-tracking apps such as Find My Kids, Google Family Link and Apple's FindMy are fast growing in popularity, handing parents unprecedented powers to monitor their offspring. But how are the latter experiencing what previous ...
Social Sciences
Nov 25, 2022
0
19
Two recent papers by CU Boulder and SFI co-authors explore the socioeconomic makeup and the educational backgrounds of tenure-track faculty across the U.S.
Social Sciences
Nov 15, 2022
0
23
A drought in Texas dried up a river flowing through Dinosaur Valley State Park, exposing tracks from giant reptiles that lived some 113 million years ago, an official said Tuesday.
Paleontology & Fossils
Aug 23, 2022
1
5897