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Epigenetic insights: How hybrid poplar regenerates shoots

Understanding plant regeneration at the molecular level is pivotal for advancements in genetic transformation and genome editing. Previous studies have underscored the importance of DNA methylation in model organisms, yet ...

Giving koalas a fair shot at survival

Clinging to a teddy bear that dwarfs her, Tim Tam takes in her surrounds with shiny-eyed wonder and awe from the safety of her crib.

Crows can deliberately plan how many calls to make, study shows

In a behavioral experiment, crows were able to learn to produce a set number of calls. This involves them planning in advance. From the sound of the first call in a numerical sequence, it is possible to predict how many calls ...

Drones validate walrus counts in satellite images from space

In the first successful attempt to calibrate walrus counts from satellite imagery, scientists used drones to validate animal counts in Svalbard, Norway. On this International Day for Biological Diversity, the researchers ...

Birdsong and human voice built from same genetic blueprint

Humans have long been fascinated by bird song and the cacophony of other avian sounds—from coos and honks to quacks and peeps. But little is known about how the unique vocal organ of birds—the syrinx—varies from species ...

Beyond milkweed: Creating a migratory oasis for monarchs

With the summer season ramping up, experts with Texas A&M AgriLife said now is the ideal time to create an oasis for monarch butterflies that will funnel through Texas during their annual fall migration to Mexico.

Biodiversity in crabs: More than counting species

Biodiversity is often equated with species numbers. A team led by LMU zoologist Professor Carolin Haug has shown that matters are a good deal more complicated than that. The researchers compared the shield shapes of "true" ...

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Plants & Animals
Foraging ants navigate more efficiently when given energy-drink-like doses of caffeine
Plants & Animals
Silent species face extinction: Study highlights bias in conservation research
Plants & Animals
Researchers show taller plant communities are more productive and sensitive to climate warming
Plants & Animals
Bigger is better: Male proboscis monkeys' enhanced noses evolved to attract mates, says study
Plants & Animals
Future climate impacts put humpback whale diet at risk
Plants & Animals
Study reveals cuddled cows who work as therapy animals show a strong preference for women compared to men
Plants & Animals
Community science volunteers can set scientific world abuzz with new bumble bee sightings
Plants & Animals
Wild birds possess genetic predispositions to learn population-specific songs, study finds
Plants & Animals
Australian study proves 'humans are planet's most frightening predator'
Plants & Animals
Research improves multiplex mutagenesis to increase experimental efficiency in plant genome editing
Plants & Animals
Designing a better nest to help endangered turtles
Plants & Animals
Previously unknown dormouse habitat identified
Plants & Animals
Detecting odors on the edge: Researchers decipher how insects smell more with less
Plants & Animals
How plants choose their mates and repel other suitors
Plants & Animals
Biologists discover caterpillars are able to sense electrostatic fields generated by predators
Plants & Animals
Biologists show the only 'lungless' frog species does indeed have lungs
Plants & Animals
Rise in sea urchins and related damage to kelp forests impacts Oregon's gray whales and their food, study finds
Plants & Animals
An endemic island falcon that plays
Plants & Animals
Study explains regional differences in bird diversity in agroforestry systems
Plants & Animals
Genes provide hope for the survival of Arabia's last big cat

Other news

Cell & Microbiology
Observing mammalian cells with superfast soft X-rays
Political science
New study challenges conventional wisdom that Americans are 'pocketbook voters'
Evolution
New findings on fertility: Sperm can adapt to sexually transmitted microbes
Biochemistry
Carbon dioxide, the main culprit of global warming, reborn as an antioxidant substance
Analytical Chemistry
New study offers a cleaner path for controlling water, transforming greenhouse gases
Evolution
Researchers reconstruct genome of extinct species of flightless bird that once roamed the islands of New Zealand
Cell & Microbiology
New resource pinpoints inner workings of sorghum plant cells for designing better bioenergy feedstock
Paleontology & Fossils
Abelisauroid, a dinosaur with very tiny arms, identified in Argentina
Earth Sciences
Heavy water: How melting ice sheets and pumped groundwater can lower local sea levels—and boost them elsewhere
Astronomy
Observations explore open cluster NGC 1513
Biochemistry
Unveiling a novel AAK1 inhibitor: How chemical proteomics unlock therapeutic potential
Analytical Chemistry
Deciphering how crystals form in non-classical ways
Evolution
Researchers reveal evolutionary origins of appetite by studying simple nervous system of Hydra
General Physics
New method can create aquatic levitation at much lower temperature, has implications for cooling nuclear reactors
Nanophysics
First topological quantum simulator device in strong light-matter interaction regime to operate at room temperatures
Molecular & Computational biology
Researchers make better chickpeas possible by harnessing genetic traits of wild cousins
Condensed Matter
Researchers describe spin-boson systems to configure quantum devices
Materials Science
Droplets that swim toward dissolution could inspire fluid microbots
Environment
Ambitious targets are needed to end ocean plastic pollution by 2100, analysis finds
Molecular & Computational biology
Scientists develop technique to analyze RNA structures in ultra-high definition

How plants choose their mates and repel other suitors

A group of scientists from Nagoya University in Japan has used a specialized microscopic technique to observe the internal reproduction process of the Arabidopsis plant. Their findings, published in EMBO Reports, reveal the ...

An endemic island falcon that plays

An unusual falcon species has been added to the growing list of animals that play. A study published in the Journal of Raptor Research explains that Striated Caracaras (Phalcoboenus australis) in the Falkland Islands like ...

Genes provide hope for the survival of Arabia's last big cat

The authors of a major study on the critically endangered Arabian leopard say that the release of captive bred animals carefully selected for their genes can make a significant contribution to the successful recovery of the ...