Ten new pulsating variable stars discovered

By analyzing the data from NASA's Transiting Exoplanet Survey Satellite (TESS), Turkish astronomers have detected 10 new pulsating variable stars, including five Delta Scuti variables. The finding is reported in a paper published ...

Subarctic cave bacteria could be at risk due to climate change

A new study reveals that the bacterial communities that live in subarctic caves, which can give rise to products of particular interest to medicine and industry, are more diverse and complex than those that live on the surface ...

Why don't rivers straighten out over time?

Seen from above, the world's greatest rivers can be recognized by their serpentine curves. But how do these shapes form, do they alter over time and does this matter? We turned to our river system expert, Carmelo Juez.

Researchers detect dozens of new variable stars

By observing the field of globular cluster Palomar 2 with the Indian Astronomical Observatory (IAO), astronomers have discovered 32 new variable stars. The newfound variables are mostly RR Lyrae stars and cluster members. ...

Online teaching triggers a different response in the body

Moderate stress can be beneficial for learning. Researchers at Ruhr-Universität Bochum have investigated whether stress occurs to the same extent in online teaching as during in-person classes. They measured various physiological ...

page 11 from 40