Flocks of birds may appear to move with a single mind, but new research shows jackdaws stick with their mates—even though it harms the flock.
Evolution
May 6, 2019
0
130
An international team of researchers has found more evidence to support the theory that the Niger River Basin was an early cradle of agriculture. In their paper published in the journal Science Advances, the group describes ...
It's spring, finally—and in the tree branches a battle is brewing. A robin returns to her nest with an earthworm. Her nestlings all beg, but only one will get this meal. And while Mom has an interest in making sure that ...
Evolution
Apr 22, 2019
0
165
A new study into one of the world's oldest types of fish, Coelacanth, provides fresh insights into the development of the skull and brain of vertebrates and the evolution of lobe-finned fishes and land animals, as published ...
Evolution
Apr 17, 2019
1
566
The diversity of the crop Sorghum, a cereal used to make alcoholic drinks, has been decreasing over time due to agricultural practice. To maintain the diversity of the crop and keep it growing farmers will need to revise ...
Evolution
Apr 8, 2019
0
148
A team of researchers at North Carolina State University has found that people living in the United States tend to set their thermostats to temperatures that mimic natural environmental conditions in parts of Africa. In their ...
Bats fly, whales swim, gibbons swing from tree to tree, horses gallop, and humans swipe on their phones—the different habitats and lifestyles of mammals rely on our unique forelimbs. No other group of vertebrate animals ...
Evolution
Mar 18, 2019
1
713
To determine where a sound is coming from, animal brains analyze the minute difference in time it takes a sound to reach each ear—a cue known as interaural time difference. What happens to the cue once the signals get to ...
Plants & Animals
Mar 18, 2019
0
480
Scientists have learned a lot about evolution by studying fossils, by observing nature and, more recently, by unraveling the genetic code stored in DNA.
Evolution
Feb 26, 2019
4
138
Plants' water-to-land leap marks one of the most important milestones in the evolution of life on Earth. But how plants managed this transition when faced with unfamiliar challenges such as drought and bright light has been ...
Evolution
Feb 25, 2019
2
84
