Undersea kelp forests generate some $500 billion in fishing revenue and other benefits while absorbing five million metric tons of carbon dioxide a year, scientists estimated in a study published Tuesday.
Ecology
Apr 18, 2023
0
41
A group of molecular and chemical biologists at the University of California, San Diego, has found possible evidence of interdomain horizontal gene transfer leading to the development of the eye in vertebrates. In their study, ...
Sexual selection provides an answer to the existence of lavishly ornate signals in animals, but not to the question of why such signals are attractive—for example, why do females prefer the extravagant plumage of peacocks? ...
Evolution
Apr 4, 2023
1
167
A taxidermy-prepared dingo named Cooinda has been proposed to serve as an "archetype" specimen for all dingoes. A newly published article provides detailed information on this individual, including a high-quality genome sequence, ...
Evolution
Apr 3, 2023
0
83
The Indo-West Pacific is the largest, most biodiverse marine ecosystem on Earth, and many of the species it supports have comparably wide ranges. Writing in The Origin of Species, Charles Darwin noted that "… many fish ...
Evolution
Mar 29, 2023
0
16
It's sometimes difficult to imagine how the planet we call home, with its megalopolis cities and serene farmlands, was once dominated by dinosaurs as big as buses and five-story buildings. But recent research has helped deepen ...
Evolution
Mar 20, 2023
0
5
The official body charged with virus classification has released four new principles that bring order to the viral world. This provides a unified framework that will enable all viruses to be classified, something vitally ...
Cell & Microbiology
Feb 13, 2023
1
119
If you've ever compared a frozen pizza to the photo on the box, you know the feeling of being duped by appetizing looks.
Plants & Animals
Feb 2, 2023
0
86
Mountaineers who venture high into the Colorado Rockies have likely spotted medium-sized, brown-and-pink birds rummaging around on snow patches for insects and seeds. These high-elevation specialists are rosy finches, a type ...
Plants & Animals
Jan 27, 2023
1
166
One-hundred fifty years ago, Charles Darwin speculated that life likely originated in a warm little pond. There, Darwin supposed, chemical reactions and the odd lightning strike might have led to chains of amino acids that, ...
Evolution
Dec 21, 2022
0
476
