Endangered chimpanzees contaminated with pesticides and flame retardants
Wild chimpanzees are being exposed to a cocktail of harmful chemicals......»»
Mapping chemical footprints in European streams
Many pesticides, industrial chemicals, and pharmaceuticals, as well as their degradation products, end up in streams and rivers after use......»»
Kala, rare Sumatran tiger cub, makes her debut in Rome
A run around and a cuddle with dad—Rome zoo's new Sumatran tiger cub made her public debut Thursday, three months after her birth boosted the critically endangered species......»»
Reptile roadkill reveals new threat to endangered lizard species
The chance sighting of a dead snake beside a sandy track in remote Western Australia, and the investigation of its stomach contents, has led Curtin University researchers to record the first known instance of a spotted mulga snake consuming a pygmy s.....»»
Not just humans: Bees and chimps can also pass on their skills
Bumblebees and chimpanzees can learn skills from their peers so complicated that they could never have mastered them on their own, an ability previously thought to be unique to humans, two studies said on Wednesday......»»
Birds, beetles, bugs could help replace pesticides: Study
Natural predators like birds, beetles and bugs might be an effective alternative to pesticides, keeping crop-devouring pests populations down while boosting crop yields, researchers said Wednesday......»»
Perturbations in redox status, biochemical indices, genes in the liver following fish exposure to Mancozeb
Due to the increased demand for food for the growing population, pesticides are widely used to control diseases and boost productivity. A study published in the journal Gene Expression was designed to evaluate the toxic effects of the fungicide Manco.....»»
Sunflower sea stars are critically endangered, but can humans help the species rebound?
There are so few sunflower sea stars remaining, researchers don't think there are enough for them to find each other on their own to reproduce—so the species is getting a helping hand from humans......»»
Endangered right whale calf found dead on Georgia"s Cumberland Island
An endangered North Atlantic right whale calf that was recently spotted with severe wounds from a vessel strike has been found dead on Georgia's Cumberland Island, the National Oceanic and Atmospheric Administration said March 2......»»
Prague, Berlin zoos to reintroduce wild horses to Kazakhstan
Prague zoo said Tuesday it would transport eight endangered wild horses to a Kazakhstan steppe in June in a joint project with the Tierpark Berlin zoo......»»
Daily Telescope: Two nebulae in Orion for the price of one
What happens if you observe the same patch of sky every night all winter? Enlarge / The Flame and Horsehead nebulae in Orion. (credit: Andrew Desrosiers) Welcome to the Daily Telescope. There is a little too much dark.....»»
Visitors line up to see and smell a corpse flower"s stinking bloom in San Francisco
Crowds lined up in San Francisco on Wednesday to see—and smell—the blooming of an endangered tropical flower that releases a pungent odor when it opens once every several years......»»
Counting rays: Aerial surveys reveal ample populations in southeast Florida
The whitespotted eagle ray (Aetobatus narinari) and the giant manta ray (Mobula birostris) are rapidly declining globally. Both species are classified by the International Union for Conservation of Nature as endangered worldwide, and the giant manta.....»»
Researcher proposes paradigm shift in enzyme biochemistry
Although you may never have heard of the cytochrome P450 superfamily of enzymes, these proteins play diverse and critical roles in humans through the metabolic processing of drugs, pesticides, fatty acids, fat-soluble vitamins, and chemical carcinoge.....»»
Ladybug scents offer a more ecologically friendly way to protect crops
The use of pesticides, while beneficial for global food security, wreaks havoc on natural ecosystems and human health. To address this issue, Penn State researchers have turned to an unlikely enforcer to protect crops: the ladybug. The team, led by S.....»»
Protected lands provide a last stand for critically endangered vultures in West Africa
Among the fastest-declining birds in the world, African vultures battle many of the problems commonly plaguing wildlife today, such as habitat loss, hunting, and poisoning, but they also face a more unique set of obstacles......»»
Mercury levels in tuna remain nearly unchanged since 1971, study says
Tuna is one of the most popular seafoods worldwide. But this protein-rich fish can build up high levels of methylmercury from feeding on contaminated prey, like smaller fish or crustaceans. Despite efforts to reduce mercury emissions into the environ.....»»
Researchers conduct comprehensive review on preparation of MOF-based flame retardants via coordination bond cleavage
Since the first report of metal-organic framework (MOF)-based flame retardants in 2017, this research area has exploded. However, improving the flame-retardant efficiency of MOFs and expanding their application areas remain critical challenges. The p.....»»
Natural pesticides gain ground in "agri-tox" capital Brazil
Inspecting a thriving green field, Brazilian farmer Adriano Cruvinel is beaming: Using a fraction of the chemical products he used to, he is growing even more soy, thanks to natural pesticides......»»
Finding Skywalker gibbons with love songs: Study
Valentine's day is over but love's call lingers: the Skywalker gibbons' mating song, scientists reported this week, has revealed a previously unknown population—the largest in the world—of the endangered primate in the jungles of Myanmar......»»
Scientists discover "jumping genes" determine cabbage"s exterior
The genetic differences between pointed cabbage and cauliflower are greater than those between humans and chimpanzees. Nevertheless, they are considered the same species. Researchers from Wageningen and China mapped the extensive genetic variation of.....»»