Fossil forests under Antarctic ice
In around 1833 the first specimens of fossilized wood from Antarctica were reported by surgeon, naturalist and artist James Eights.
Ecology
Mar 10, 2021
24
1159
News tagged with plant leaves
Engineers create plants that glow
Imagine that instead of switching on a lamp when it gets dark, you could read by the light of a glowing plant on your desk.
Bio & Medicine
Dec 13, 2017
4
1241
Gorillas filmed performing amazing feat of intellectual ability
(Phys.org) -- Researchers working in Volcanoes National Park in Rwanda have filmed gorillas dismantling snares set by poachers to catch smaller game. Previously, anecdotal evidence had suggested that silverback gorillas had ...
Prehistoric bugs from 230 million years ago found in amber (Update)
(Phys.org)—An international team of scientists has discovered the oldest record of arthropods—invertebrate animals that include insects, arachnids, and crustaceans—preserved in amber. The specimens, one fly and two ...
Archaeology
Aug 27, 2012
0
0
Carbon nanotubes embedded in leaves detect chemical signals that are produced when a plant is damaged
MIT engineers have developed a way to closely track how plants respond to stresses such as injury, infection, and light damage, using sensors made of carbon nanotubes. These sensors can be embedded in plant leaves, where ...
Bio & Medicine
Apr 15, 2020
0
1197
Engineers create light-emitting plants that can be charged repeatedly
Using specialized nanoparticles embedded in plant leaves, MIT engineers have created a light-emitting plant that can be charged by an LED. After 10 seconds of charging, plants glow brightly for several minutes, and they can ...
Nanomaterials
Sep 20, 2021
0
1079
Trees evolved camouflage defense against long extinct predator: First evidence of camouflage defense in plants
(PhysOrg.com) -- Many animal species such as snakes, insects and fish have evolved camouflage defences to deter attack from their predators. However research published in New Phytologist has discovered that trees in New Zealand ...
Plants & Animals
Jul 22, 2009
30
0
Leaves of ancient carnivorous plants found in Baltic amber
(Phys.org)—A team of researchers affiliated with several institutions in Germany has discovered samples of two types of carnivorous plants that apparently date from the Eocene, embedded in Baltic amber. In their paper published ...
Scientists trace nanoparticles from plants to caterpillars
In one of the most comprehensive laboratory studies of its kind, Rice University scientists traced the uptake and accumulation of quantum dot nanoparticles from water to plant roots, plant leaves and leaf-eating caterpillars.
Bio & Medicine
Dec 16, 2014
0
0
New genetically modified variety of cotton disables sapsucking whiteflies
(Phys.org)—A team of researchers from a multitude of institutions in India has developed a genetically modified cotton variety that stunts the growth of sapsucking whiteflies, reducing their negative impact on crop yields. ...
