As plants stretch toward the summer sun, they are marching toward one of the most important decisions of their lives—when to flower. Too early, and they might miss out on key pollinators. Too late, and an early frost could ...
Biotechnology
Aug 6, 2018
0
77
Visiting a colleague in Germany in 2012, Boston College Research Professor Paul K. Strother was examining soil samples for pollen, spores, pieces of plants and insect legs - organic debris that might otherwise have been considered ...
Evolution
Jan 10, 2018
2
481
A study of the colour patterns among wild flowers in a mountain valley has yielded a clue about how nature controls fundamental evolutionary change in all species.
Evolution
Nov 16, 2017
0
119
Latest research has found that several common flower species have nanoscale ridges on the surface of their petals that meddle with light when viewed from certain angles.
Bio & Medicine
Oct 18, 2017
0
839
(Phys.org)—A team of researchers at Queen Mary University in the U.K. has found that bumblebees with more "synaptic complexes" in their brains are able to learn new things more quickly and also have better memories than ...
A combined team of researchers from the University of Arkansas and Cornell University has found that a type of fungus kills female goldenrod soldier beetles in a unique way—by causing them to attract males, which assists ...
The discovery of exceptionally well-preserved, tiny fossil seeds dating back to the Early Cretaceous corroborates that flowering plants were small opportunistic colonizers at that time, according to a new Yale-led study.
Archaeology
Dec 16, 2015
0
930
Indiana University paleobotanist David Dilcher and colleagues in Europe have identified a 125 million- to 130 million-year-old freshwater plant as one of earliest flowering plants on Earth.
Evolution
Aug 17, 2015
2
4831
(Phys.org)—A team of researchers with affiliations to research facilities in Argentina, the U.K. and New Zealand, has confirmed that fossilized pollen grains found in Antarctica are members of the flowering plant family ...
It's difficult enough to see things in the dark, but what if you also had to hover in mid-air while tracking a flower moving in the wind? That's the challenge the hummingbird-sized hawkmoth (Manduca sexta) must overcome while ...
Plants & Animals
Jun 11, 2015
2
369
