New research suggests humans lived in South America at the same time as now extinct giant sloths, bolstering evidence that people arrived in the Americas earlier than once thought.
Archaeology
Jul 13, 2023
2
58
Climate scientists at Rice University have discovered an "internally generated periodicity"—a natural cycle that repeats every 150 days—in the north-south oscillation of atmospheric pressure patterns that drive the movement ...
Earth Sciences
Jun 6, 2023
0
113
A team of scientists led by researchers at the University of Massachusetts Amherst has recently made a surprising discovery, with the help of a wind tunnel and a flock of birds. Songbirds, many of which make twice-yearly, ...
Plants & Animals
Apr 17, 2023
2
950
Human activities emit many kinds of pollutants into the air, and without hydroxyl radicals (OH), many of these pollutants would keep aggregating in the atmosphere.
Environment
Apr 7, 2023
1
670
The Storegga event is one of the largest submarine landslides known in the world and is located off the coast of Norway. It occurred about 8,150 years ago, after the end of the last ice age, and triggered a massive tsunami ...
Earth Sciences
Mar 2, 2023
0
46
Monkeyflowers glow in a rich assortment of colors, from yellow to pink to deep red-orange. But about 5 million years ago, some of them lost their yellow. In the Feb. 10 issue of Science, UConn botanists explain what happened ...
Plants & Animals
Feb 9, 2023
0
185
Professor Coleen Vogel at the Global Change Institute at the University of the Witwatersrand co-authored an internationally collaborative piece, with scientists proposing the adoption of practical wisdom in the fight against ...
Environment
Feb 7, 2023
2
51
An international research team including scientists from the Max Planck Institute for Chemical Ecology in Jena has discovered that the striking orange and black wings of monarch butterflies not only send the message to predators ...
Evolution
Jan 18, 2023
0
110
Researchers have discovered a surprising anomaly in the behavior of how proteins form, upending long-held assumptions about the way cells produce these crucial molecules and potentially leading to a better understanding of ...
Biochemistry
Jan 16, 2023
0
44
When a metal is stressed far below its yield strength at elevated temperatures, a process known as creep can occur. Creep, the time-dependent deformation of materials, is responsible for a great number of component failures ...
Analytical Chemistry
Nov 11, 2022
0
47
