In a new study published in Physical Review Letters, scientists explore how small water jets can create stable periodic oscillations on a solid disk, uncovering a connection between these movements and the waves they generate ...
In a landmark collaboration between Wiradjuri people, NSW State government and archaeologists, new research has revealed the deep-time hidden story of Wiradjuri carved trees (marara) and burials (dhabuganha) in Southeast ...
Archaeology
Nov 24, 2023
0
87
A combination of machine learning and lab experiments has given researchers a peek into the different languages bacteria use to communicate. Understanding how bacteria communicate—and when they can't—has implications ...
Biotechnology
Nov 24, 2023
0
37
Dark matter, composed of particles that do not reflect, emit or absorb light, is predicted to make up most of the matter in the universe. Its lack of interactions with light, however, prevents its direct detection using conventional ...
A pair of astrophysicists at Universidad Nacional Autonoma de Mexico has found, via study of data from the low-Earth orbiting Fermi Gamma-ray Space Telescope, regular gamma radiation pulses emanating from around the black ...
Retailers' efforts to attract holiday gift buyers build to a crescendo this weekend as the "Black Friday" shopping day kicked off with big discounts.
Economics & Business
Nov 24, 2023
0
1
Brazil's emissions surged under far-right ex-president Jair Bolsonaro, erasing recent progress to return to the levels of more than 15 years ago, a report said Thursday, urging the country to increase its carbon-cutting targets.
Environment
Nov 24, 2023
0
1
Venice announced on Thursday that it would introduce a fee for day tourists to enter the city's overcrowded historic center on 29 days next year as it seeks to come to grips with overtourism.
Other
Nov 24, 2023
0
1
While humanity's efforts to curb planet-warming emissions are nowhere near enough to avoid heating the world to catastrophic levels, tentative improvements show that progress is possible.
Environment
Nov 24, 2023
0
68
"Thirty years I've been in cocoa—and this is the worst season yet," said Siaka Sylla as he contemplated an almost empty warehouse at his cooperative in Ivory Coast, the world's top producer of the bean.
Environment
Nov 24, 2023
0
37
