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Australian team claims first IVF kangaroo embryo

Australian-based scientists said Thursday they had produced the world's first kangaroo embryo through in vitro fertilization, hailing it as a key step towards saving marsupials that are endangered.

Plant-covered walls can combat urban heat and help biodiversity

Plant-covered facades help cool urban areas and provide habitats for plants, birds, insects and other organisms. An international team of researchers has drawn this conclusion after systematically comparing green walls, bare ...

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Plants & Animals
Bonobos realize when humans miss information and communicate accordingly
Plants & Animals
Octopuses have some of the oldest known sex chromosomes, study finds
Plants & Animals
Climate warming leads to more frequent tree reproduction at expense of growth, long-term study suggests
Plants & Animals
Scientists hope these tiny froglets can save their species
Plants & Animals
Study finds improved treatment timing reduces honey bee losses to Varroa mites
Plants & Animals
Portable tests deliver plant disease results in under 30 minutes
Plants & Animals
California's monarch butterfly population plummets
Plants & Animals
Mount Rainier white-tailed ptarmigan finally receives a 'threatened' species designation
Plants & Animals
American bald eagles are having a moment, ecologically and culturally
Plants & Animals
Genomic evidence confirms white shark liver is on Australian killer whales' menu
Plants & Animals
Optimized in vitro fertilization techniques to boost Caribbean coral restoration efforts
Plants & Animals
Researchers partner with Indigenous Knowledge holders to protect threatened great desert skink Tjakuṟa
Plants & Animals
While you sleep, these insects are working hard on the night shift to keep our environment healthy
Plants & Animals
How reduced rainfall threatens plant diversity
Plants & Animals
Connecticut's Beardsley Zoo closes exhibits amid confirmed case of bird flu
Plants & Animals
Study finds India doubled its tiger population in a decade and credits conservation efforts
Plants & Animals
Ragweed's evolutionary edge: Study reveals supergenes behind invasive plant's rapid global invasion
Plants & Animals
In research, ignoring female birds harms scientific understanding
Plants & Animals
Rising global temperatures linked to bird population decline in remote areas
Plants & Animals
A scientist tracking koalas films unexpected social behavior between young males

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Ecology
Estuary bacteria offer hope for pollutant detoxification in saline waters
Astronomy
Dusting for a young star's magnetic fingerprint illuminates planet formation
Condensed Matter
Researchers observe a phase transition in a 1D chain of atoms using a quantum simulator
Astrobiology
Enceladus study shows the physics of alien oceans could hide signs of life from spacecraft
Environment
The US is freezing and La Nina usually eases warming. Earth just set another heat record anyway
Astrobiology
Efforts to find alien life could be boosted by simple test that gets microbes moving
Social Sciences
Educated but easily fooled? Who falls for misinformation and why
Astronomy
International team captures direct high-definition image of the 'cosmic web'
Archaeology
New evidence suggests Funerary Palaces in the southern Levant originated in the north
Mathematics
Spanish 'running of the bulls' festival reveals crowd movements can be predictable, above a certain density
Astrobiology
Meteorite discovery challenges long-held theories on Earth's missing elements
Archaeology
Missing link in Indo-European languages' history found
Cell & Microbiology
Jumbo phages love to kill bacteria—could they be used as antibiotics?
Cell & Microbiology
Molecular switch reverses cancerous transformation at the critical moment of transition
Environment
A material used to clean household aquariums offers a simple solution to break down forever chemicals
Environment
New study highlights the impact of rapid urbanization on the emergence of zoonotic diseases
Astronomy
Solar cycle study reveals trends in charged particle numbers and interactions
Superconductivity
Promising new class of high-temperature superconductors achieves stability at room pressure
Earth Sciences
Asteroid impact simulation reveals climate and ecological disruptions
Earth Sciences
Clean air policies unintentionally drive up wetland methane emissions, study finds

Why you should (not) get a dog: The pros and cons of dog ownership

Are dogs really the key to better health and a happier life? In a new study, appearing in Scientific Reports, dog owners were invited to describe the biggest benefits and challenges of dog ownership. The commitments and responsibilities ...

Study reveals that, in chimpanzees, peeing is 'contagious'

A new study reported in Current Biology on January 20 is the first to describe a phenomenon researchers refer to as "contagious urinations." The study in 20 captive chimpanzees living at the Kumamoto Sanctuary in Japan shows ...

Extinction threatens nearly a quarter of all freshwater species

Freshwater ecosystems cover less than 1% of Earth's surface, but are vital for life on this planet. New research reveals that damage to these environments is pushing freshwater animals to the edge of extinction, with 24% ...