Since the 17th century, when Isaac Newton and Christiaan Huygens first debated the nature of light, scientists have been puzzling over whether light is best viewed as a wave or a particle—or perhaps, at the quantum level, ...
Optics & Photonics
Aug 21, 2023
1
3832
People living in the former industrial heartlands of England and Wales are more disposed to negative emotions such as anxiety and depressive moods, more impulsive and more likely to struggle with planning and self-motivation, ...
Social Sciences
Dec 10, 2017
25
1444
Peruvian archeologists have discovered in a sacred pre-Incan site the bodies of 16 men from China who arrived to South America almost two centuries ago as semi-enslaved workers.
Archaeology
Aug 24, 2017
6
1092
Researchers have looked at the time spent doing housework by men and women living in 19 countries from the early 1960s up to the first decade of the 21st century. They calculate that over a half century across those countries, ...
Social Sciences
Sep 5, 2016
5
540
The arrival of intense cold similar to the weather that raged during the "Little Ice Age", which froze the world during the 17th century and in the beginning of the 18th century, is expected in the years 2030 to 2040. These ...
Earth Sciences
Jul 17, 2015
30
317
Computing scientists at the University of Alberta are using artificial intelligence to decipher an ancient manuscript.
Computer Sciences
Jan 29, 2018
15
464
A new snake species has been described from the Indian state of Tamil Nadu. The new species, now known as Joseph's racer, was first collected in the mid-19th Century, but the confusion around this snake goes back over two ...
Plants & Animals
May 14, 2021
0
994
(Phys.org)—Children need access to technology if they want to succeed in the 21st century with so many of the world's transactions done over the internet, says Massey Professor Mark Brown.
Social Sciences
Jan 16, 2013
0
8
How should we live when we know we must die? This question is posed by the first work of world literature, the Gilgamesh epic. More than 4,000 years ago, Gilgamesh set out on a quest for immortality. Like all Babylonian literature, ...
Archaeology
Feb 2, 2023
0
3911
Grass is cut regularly by our mowers and grazed on by cows and sheep, yet continues to grow back. The secret to its remarkable regenerative powers lies in part in the shape of its leaves, but how that shape arises has been ...
Plants & Animals
Dec 9, 2021
0
892
