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Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

How are environmental chemicals affecting vultures?

Old World vultures are vulnerable to chronic chemical exposure through the food chain, posing a threat to ecosystem health. Environmental chemicals such as legacy and emerging pollutants contribute to their decline, highlighting the need for conservation efforts.

Are microplastics pervasive in Nigerian drinking water?

A recent study found that microplastics are abundant in borehole drinking water and sediments in Lagos, Nigeria. Areas with high industrial activity had higher levels of microplastics than areas with less industrial activity and lower population densities.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Perfluorinated chemicals: Pollution is underestimated

A study reveals the presence of 86 previously unknown PFAS compounds in German and Chinese rivers, with some substances posing similar health risks to banned counterparts. The discovery highlights the need for stricter regulations on the entire PFAS group.

Lead toxicity risk factors in Philadelphia

Researchers at the University of Pennsylvania found a correlation between household income, building age, and proximity to former lead smelters with elevated blood-lead levels in children. The study highlights environmental justice issues that disproportionately affect low-income and minority populations in Philadelphia.

Are pesticides used in urban and suburban areas harming honey bees?

A study published in Environmental Toxicology and Chemistry found that pesticide levels are low in nectar and pollen collected by honey bees in urban and suburban areas across the US. Chemical analyses detected 17 pesticides in nectar and 60 in pollen samples, with 73% of all samples containing no detectable pesticide residues.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Prenatal exposure to phthalates may affect infants’ health

A recent study found that prenatal exposure to phthalates in maternal and cord blood may affect birth outcomes in infants, with potential estrogenic effects in females and anti-androgenic effects in males. Higher levels of phthalates were also associated with smaller head circumference in all infants.

Pine needles tell the story of PFAS in North Carolina

Researchers analyzed pine needle samples to track the presence and concentrations of over 70 different types of PFAS in six N.C. counties from 1961 to the present. The findings show a snapshot history of a half century of PFAS contamination, including the introduction and phasing out of new chemicals.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Cleaning your car may not protect you from this carcinogen

A new study published in Environmental Research found that dust removal does not mitigate exposure to TDCIPP, a carcinogenic chemical commonly used in automobile seat foam. The researchers suggest that wearing a mask in the car may be an effective way to reduce exposure.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Lead lurking in your soil? New Chicago project maps distribution

A new study from the University of Illinois reveals that nearly all soil samples in Chicago contain high levels of lead, with some areas reaching up to 3,000 ppm. The findings highlight the need for further monitoring and mitigation efforts to address environmental justice concerns.

E-waste recycling emits emerging synthetic antioxidants

Researchers detected emerging synthetic antioxidants in e-waste recycling dust, including hindered phenol and sulfur antioxidants. The study highlights the need for further research on their environmental behaviors and toxicities.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

The first real snapshot of algal bloom toxins in Lake Erie

A new study by Ohio State University provides the most accurate estimates of microcystin toxins in Lake Erie's western basin, revealing fluctuating concentrations over short distances. The research emphasizes the importance of frequent data collection to improve water safety and forecasting for the lake's estimated 11 million people.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Early big-game hunters of the americas were female, researchers suggest

A 9,000-year-old female hunter burial in the Andes Mountains overturns the long-held 'man-the-hunter' hypothesis, revealing that female participation in big-game hunting was nontrivial. Statistical analysis suggests that 30-50% of hunters in these populations were female, contradicting recent societal norms.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

Medication in the environment affects feeding behavior of fish

A new study found that prescription medication Escitalopram can inhibit fish foraging and eating behavior, particularly in males. The inhibitory effect was more pronounced in males than females, highlighting a sex-based difference in aquatic wildlife response to environmental pollutants.

The case of the poisoned songbirds

The investigation highlights a previously unidentified risk of drench application for imidacloprid. The authors recommend minimizing exposure to animals consuming fallen seeds and encouraging integrated pest management instead.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Common pesticide inhibits brain development in frogs

Research published in Environmental Toxicology & Chemistry reveals that chlorpyifos inhibits brain development in Northern Leopard tadpoles. The study demonstrates the impact of organophosphorous pesticides on vertebrate neurodevelopment, even at low concentrations.

Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

A milestone in aquatic toxicology

The publication marks a significant milestone in aquatic toxicology with the release of the first generation of annotations for the fathead minnow genome. The data will enhance the utility of this species for ecotoxicology research and open up new avenues for studying its effects on ecosystems.

Development of screening tests for endocrine-disrupting chemicals

The Endocrine Disruptor Screening Program uses a tiered testing strategy to assess the potential of pesticides and environmental contaminants on hormone systems. The finalized test method is a result of collaborative efforts between EPA scientists and Japanese colleagues.

Oil spill impacts may perturb entire food webs

A new study reveals oil spills can alter the structure of aquatic food webs, leading to increased fish populations like menhaden in the Gulf of Mexico. The research found that the loss of top predators reduced predation on forage fish, resulting in a surge in their abundance after the 2010 Deepwater Horizon blowout.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Synthetic chemicals understudied drivers of environmental change

The increasing use of synthetic chemicals is outpacing global environmental changes, with pesticides and pharmaceuticals posing significant threats to human and environmental health. Research on these chemicals has been neglected, despite their impact on ecosystems and the environment.

Plastic debris and policy

Research highlights widespread plastic contamination in oceans, with effects on marine life and human health, prompting policy changes such as bans on microplastics and single-use plastics.

Harmful algal blooms and water quality

Harmful algal blooms are becoming a major threat to inland water quality, with increasing frequency and severity due to climate change and nutrient enrichment. Inland surface waters lack formal monitoring programs, hindering efforts to protect aquatic ecosystems and human health.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Oceans' increasing mercury levels may be harming fish

Mercury contamination is affecting fish populations worldwide, with yellowfin tuna concentrations doubling by 2050 if emissions continue to rise. Human activity is driving the increase in mercury levels, highlighting the need for urgent action to reduce pollution.

INRS acquires specialized equipment to conduct innovative research

INRS researchers will conduct innovative research in environmental equity, reproductive toxicology and infection treatment with new equipment. The lab will focus on noise and air pollution concentration, public services for vulnerable populations and prevention of male infertility.

Environmental toxins may be hurting North American eagles

Researchers found that bald and golden eagles in North America have dangerously high levels of polybrominated diphenyl ethers (PBDEs) in their livers, with concentrations highest near urban areas. The study suggests a range of exposure to these toxic chemicals, with more research needed to understand trends and accumulation patterns.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Yellow peril: Are banana farms contaminating Costa Rica's crocs?

Research in Costa Rica found that pesticide use in banana plantations is contaminating protected conservation areas, affecting spectacled caiman species. The study highlights the need for improved regulatory infrastructure to mitigate pesticide damage to aquatic ecosystems.

Widely used pesticide toxic to honeybees

Three commonly used pesticides were found to be toxic to honeybees, even at sublethal doses. These pesticides modulated key enzymes that regulate physiological processes, affecting cognitive capacities and immune responses in bees.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Large study identifies risk factors for multiple myeloma

A large European study found that multiple myeloma is related to farm work, printing and cleaning. The EPILYMPH study, which included 277 cases and matched controls by age and gender, found an increased risk for farmers, cleaning workers, telephone and radio operators.

SETAC announces Chris Lee Award for metals research winner, Kevin Brix

Kevin Brix, a University of Miami PhD graduate, has been awarded the SETAC/ICA Chris Lee Award for his outstanding research on metal toxicity in aquatic organisms. His work focuses on the mechanisms of metal toxicity to freshwater and marine species, with a particular emphasis on dietary metal exposure and its effects on aquatic life.

Fertilizer chemicals linked to animal developmental woes

New research from North Carolina State University reveals that fertilizer chemicals can be converted into toxic nitric oxide by water fleas, causing developmental and reproductive problems. The study's findings raise concerns about the impact of these chemicals on other organisms and highlight the need for further research.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Gender-bending fish on the rise in southern Alberta

A study by University of Calgary researchers reveals a significant increase in female fish population and feminization of males in two Southern Alberta rivers. The presence of man-made and naturally occurring chemicals, such as synthetic estrogens and bisphenol A, is linked to the sex ratio imbalance.

Amphibians as environmental omen disputed

A meta-analysis of over 28,000 toxicological tests challenges the notion that amphibians are uniquely susceptible to pollution. Researchers found that frogs range from moderately susceptible to 'bullet-proof' against environmental threats, with other factors contributing to their decline.