Fiddleheads, a traditional springtime delicacy in New England and Eastern Canada, can decline significantly over time if harvesters pluck too many from the same plants in a season, according to a new four-year study conducted ...
Ecology
Jun 30, 2020
0
4
Gleichenia boryi is a poorly known species of Gleicheniaceae (the forking fern family) endemic to Madagascar and La Réunion Island. This fern was distinct from other Gleicheniaceae in its leaf morphology. However, the generic ...
Plants & Animals
Mar 4, 2020
2
37
Breathe. As your lungs expand, air fills 500 million tiny alveoli, each a fraction of a millimeter across. As you exhale, these millions of tiny breaths merge effortlessly through larger and larger airways into one ultimate ...
Mathematics
May 24, 2019
0
7
Arsenic-contaminated soil and groundwater pose risks to millions of Americans and hundreds of millions of people worldwide. Cleaning up the toxic metal is a laborious and expensive process, with some remediations of arsenic ...
Plants & Animals
May 17, 2019
0
150
You have to fast-forward almost 80 years from the origins of Fauna & Flora International (FFI) before you find any formal acknowledgement of our interest in things botanical, but plant conservation was on our agenda long ...
Plants & Animals
Mar 11, 2019
0
7
The remains of a medieval skeleton has shown the first physical evidence that a fern plant could have been used for medicinal purposes in cases such as alopecia, dandruff and kidney stones.
Archaeology
Nov 5, 2018
0
166
Great opportunity for European brown bears: A new study spearheaded by the German Centre for Integrative Biodiversity Research (iDiv) and the Martin Luther University Halle-Wittenberg (MLU) shows that there are still many ...
Ecology
Jul 25, 2018
0
75
On July 17, 2014, the world decided it wanted to learn the genomic secrets hidden in the beautiful little, floating water fern, Azolla filiculoides. Not only did they want to know, but they paid for it too—a whopping $22,160 ...
Biotechnology
Jul 2, 2018
1
87
Throughout the history of life, new groups of species have flourished at the expense of earlier ones and global biodiversity has varied dramatically over geologic time. A new study led by the University of Turku, Finland, ...
Evolution
Jul 7, 2017
0
15
Purdue scientists got a glimpse into more than 450 million years of evolution by tracing the function of a hormone pathway that has been passed along and co-opted by new species since the first plants came onto land.
Evolution
Oct 24, 2016
0
457
