Scientists are working hard to thwart a blood-sucking fly that is decimating populations of the charismatic finches that helped Charles Darwin formulate the theory of evolution.
Plants & Animals
Jan 23, 2024
0
137
Movement of rivers, mountains, oceans and sediment nutrients at the geological timescale are the central drivers of Earth's biodiversity, research published in Nature has revealed.
Evolution
Nov 29, 2023
0
46
As conceived by Charles Darwin in the 1800s, evolution is a slow, gradual process during which species adaptations are inherited incrementally over generations. However, today biologists can see how evolutionary changes unfold ...
Evolution
Nov 9, 2023
0
30
Since the HMS Beagle arrived in the Galapagos with Charles Darwin to meet a fateful family of finches, ecologists have struggled to understand a particularly perplexing question: Why is there a ridiculous abundance of species ...
Evolution
Oct 24, 2023
1
28
When Charles Darwin traveled to the Galapagos Islands almost 200 years ago as a gentleman naturalist, he used the power of observation to develop his theory that species evolve over time.
Plants & Animals
Sep 21, 2023
0
106
More than 100 years of observations in nature have revealed a universal pattern of species abundances: Most species are rare but not very rare, and only a few species are very common. These so-called global species abundance ...
Ecology
Sep 4, 2023
0
41
Human activities—for example, global trade and travel—are driving the spread of plants beyond their natural ranges and around the globe. However, not all species benefit equally from these movements; only some are able ...
Evolution
Aug 31, 2023
0
1
A new study led by the University of Southampton in the UK has revealed why coral reefs can thrive in seemingly nutrient-poor water, a phenomenon that has fascinated scientists since Charles Darwin.
Plants & Animals
Aug 23, 2023
0
18
Albatross are among the world's largest flying birds, with wingspans that can stretch beyond a remarkable three meters. These majestic animals harness ocean winds to travel thousands of kilometers in search of food while ...
Evolution
Aug 17, 2023
0
2
Woody plants are unusually common on oceanic islands. Scientists at the University of Bayreuth, together with research partners in Italy, Great Britain, Norway and Spain, have now discovered a new explanation for this phenomenon: ...
Evolution
Aug 16, 2023
0
30
