Revealed: Plants Molecular ‘Alarm’ System That Protects Them From Predators
Scientists uncover how oral secretions of the cotton leaf worm trigger defense responses in a plant. In nature, every species must be equipped with a…
Plants
Precision Injection System Developed for Plants – Delivers Micronutrients, Hormones, or Genes
Microneedles made of silk-based material can target plant tissues for delivery of micronutrients, hormones, or genes. While the human world is reeling from one pandemic,…
NASA’s “Space Botanist” Sees Plants “Waking Up” From Space
Like many people, plants are less active at night. The agency’s ‘space botanist’ can see when they begin to stir, and start their day. Although…
Study Shows Plant Protein and Nuts Lower Cholesterol, Improve Blood Pressure
A new meta-analysis published in the journal Progress in Cardiovascular Diseases finds that a diet that includes plant protein, fiber, nuts, and plant sterols lowers…
Plant Protein Curbs the Reproduction of Colon Cancer Tumor Cells
Plants have provided a new avenue in curbing tumor growth. On this occasion, it doesn’t involve miracle species or the like, but rather the results…
Scientists Demonstrate How Auxin Reaches Its Destination
A team of researchers from the University of Freiburg have discovered how the plant hormone auxin is transported within the cell and how this signaling…
Biologists Give New Life to Museum Plant Collections
Using a hitchhiking weed, scientists from the Max Planck Institute for Developmental Biology in Tübingen reveal for the first time the mutation rate of a…
Researchers Date the Origins of Photosynthesis to 1.25 Billion Years Ago
The world’s oldest algae fossils are a billion years old, according to a new analysis by earth scientists at McGill University. Based on this finding,…
Genetic Variability Supports Plant Survival During Droughts
In the first study to predict whether different populations of the same plant species can adapt to climate change, scientists from the Max Planck Institute…
MIT 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….
New Sensors Reveal When a Plant Begins to Experience Drought Conditions
Researchers have developed sensors that can be printed onto plant leaves and reveal when the plants are experiencing drought conditions. Forgot to water that plant…
UW Study Reveals How Climate Change May Reshape Wildflower Communities
A new study from the UNiversity of washington shows that with a changing climate, Mount Rainier floral communities could ‘reassemble’ with new species relationships and…
MIT Develops Nanobionic Plants That Can Detect Explosives
By embedding spinach leaves with carbon nanotubes, engineers transformed spinach plants into sensors that can detect explosives and wirelessly relay that information to a handheld…
Scientists Reveal Chemical Code for Nitrogen Fixation
A team of scientists from Yale University reveal part of the chemical code that allows nature to transform nitrogen from the air into usable nitrogen…
Harvard Examines the Response to Light and Temperature Shifts in Northeastern Forests
Biologists from Harvard University are examining whether the earlier arrival of warm weather will clash with genetic programming of plants. Harvard scientists are taking a…
Scientists Discover a New Source of Greenhouse Gases
Researchers from the Max Planck Institute for Chemistry reveal that lichens, mosses and cyanobacteria produce large amounts of nitrous oxide. Inconspicuous creatures surprise with a…
New Research Shows Plants May Use “Language” to Communicate
New research from Virginia Tech reveals that plants may use a newly discovered molecular language to communicate with each other, opening the door to a…
Pitcher Plant’s Ingenious Way of Trapping Ants
The carnivorous pitcher plant lures insects to their doom with drops of nectar. South American pitcher plants have developed an ingenious insect-trapping mechanism to keep…