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Longer, more diverse rotations of crops fertilized with livestock manure have many environmental benefits, but carbon sequestration isn't one of them, according to a new study led by Iowa State University researchers.

Giant isopods of the genus Bathynomus, which can reach more than 30 cm in length, are known as bọ biển or "sea bugs" in Vietnam. For the first time, one such species was described from Vietnamese waters and named Bathynomus vaderi. The name "vaderi" is inspired by the appearance of its head, which closely resembles the distinctive and iconic helmet of Darth Vader, the...

Researchers at Rice University have uncovered new insights into the evolution of bird behavior, revealing why certain mating systems persist while others disappear over time.

Predators at the top of a marine food chain 130 million years ago ruled with more power than any modern species, McGill research into a marine ecosystem from the Cretaceous period revealed.

Life on the Great Barrier Reef is undergoing big changes in the face of climate change and other human-caused pressures, a new study reveals.

An international team of scientists has revised the classification of Australia's most famous spider. With a bite more deadly to humans than that of any other spider, the iconic Sydney funnel-web has long been considered a single species, but the new analysis suggests that funnel-web spiders in the Sydney region actually represent three distinct species.

New genetic research on the Alaska red king crab reveals previously undiscovered diversity among different regions, suggesting the species is more resilient to climate change and changing ocean conditions.

Ecologists at the School of Biological Sciences of The University of Hong Kong (HKU) have made valuable discoveries that could transform the conservation of two iconic cockatoo species: the Sulfur-crested cockatoos and the critically endangered Yellow-crested cockatoos—with only 2,000 individuals remaining in the wild for the latter.

To help rare elkhorn corals survive in Florida waters, coral researchers should place them in shallow ocean locations with fast currents, scientists at the University of Miami NOAA Cooperative Institute for Marine and Atmospheric Studies and the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science explained in a paper, "Reef site and habitat influence effectiveness of Acropora palmata restoration and its...

Far from its home in Indonesia, a brightly colored creature moved around in an aquarium. Scientists peered into the tank, studying their pet-turned-specimen—and discovered it was a new species.

Prehistoric kangaroos in southern Australia had a more general diet than previously assumed, giving rise to new ideas about their survival and resilience to climate change, and the final extinction of the megafauna, a new study has found.

A research team led by the University of Oxford has carried out the most comprehensive assessment to date of how logging and conversion to oil palm plantations affect tropical forest ecosystems. The results demonstrate that logging and conversion have significantly different and cumulative environmental impacts. The results were published 10 January in Science.

The extensive northern forests of Canada, Alaska and Siberia are about to fundamentally change their tree density because of climate change. According to a new study led by researchers from Wageningen University & Research and published in the Proceedings of the National Academy of Sciences, this change will increase the risk of forest fires. The research team explored 20 years of tree cover data...

Advances in data availability and accessibility have resulted in a new study on wild animal hunting in African tropical forests. It suggests that the commercial trade in wild-sourced meat is increasing, and highlights the urgent need for countries to develop robust frameworks to ensure hunting and trade is sustainable in a growing commercialized sector.

International research involving the University of Adelaide has found almost 30,000 wild species have been traded in the United States, according to data captured by U.S. wildlife trade monitoring organization Law Enforcement Manage Information System.

Tracking coyote movement in metropolitan areas shows the animals spend lots of time in natural settings, but a new study suggests the human element of city life has a bigger impact than the environment on urban coyote survival.

Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure.

In a new study, researchers at Indiana University Bloomington have discovered a new way that bacteria can kill its competitors in complex microbial communities, revealing novel approaches to leverage viruses to kill harmful bacteria.

A quarter of freshwater animals, including fish, insects and crustaceans, are at high risk of extinction due to threats including pollution, dams and farming, according to a new study published on Wednesday.

A small international team of marine mammal scientists has found evidence that just 7% of the male humpback whales residing near New Caledonia, in the southwest Pacific, may have fathered offspring. For their project, reported in the journal Royal Society Open Science, the group studied photographs of the whales and conducted a genetic analysis from samples collected over the years 1995 to 2019.

The streams draining the glaciers on our planet's mountaintops harbor a wealth of unique microorganisms, yet little was known about these complex ecosystems until recently. A team of scientists led by EPFL has carried out an unprecedented study, taking an in-depth look at the microbiome of these glacier-fed streams.

A team of evolutionary biologists has demonstrated that ants learn from experience. Led by Dr. Volker Nehring, research associate in the Evolutionary Biology and Animal Ecology group at the University of Freiburg, and doctoral student Mélanie Bey, the team repeatedly confronted ants with competitors from another nest. The test ants remembered the negative experiences they had during these encounters.

There is a new mouth to feed in the coastal waters of the Northwest where juvenile salmon first enter the ocean, and it's a hungry one.

Lemurs, small, big-eyed primates that live in the trees of Madagascar off the southeast coast of Africa, are a mystery of evolution. When the first ones arrived there tens of millions of years ago, they found an island with wildly diverse ecosystems, from wet tropical forests in the east to arid expanses in the southwest.