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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

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.

Elderly leukemia patients benefit from intensive treatment

A retrospective study of 110 elderly leukemia patients found similar complete remission and two-year survival rates as younger patients when treated with anthracyclin-based induction chemotherapy. The study's findings suggest that age is not a predictor of survival, but rather the treatment protocol received.

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.

Gene therapy tested to protect bone marrow during chemotherapy

Researchers have developed a gene therapy that protects bone marrow cells from chemotherapy's debilitating effects. The study found up to 41% transfer of the protective gene to blood stem cells in patients with advanced cancer, offering new hope for improved treatments.

Patients with early stage, HER-2 positive breast cancer

In a Phase III trial, over 65% of early-stage HER-2 positive breast cancer patients achieved a complete response rate when treated with Herceptin and chemotherapy. The results were so striking that the trial was halted early after accruing 42 patients.

ASCO late breaker - breast cancer- dose dense

A new sequential dose-dense chemotherapy regimen including ELLENCE significantly improves survival in high-risk breast cancer patients, with estimated 3-year relapse-free and overall survival rates of 80% and 90%, respectively. The study confirms the benefits of this optimal dose dense therapy for women at highest risk of recurrence.

Apple iPhone 17 Pro

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

Drug that cuts off tumor's blood supply extends lives of colorectal cancer patients

Researchers found that combining Avastin with chemotherapy improves median survival, reduces risk of death and increases response rates in patients with advanced colorectal cancer. The study showed a nearly five-month improvement in patient survival, demonstrating the potential of targeting tumor blood supply as a viable treatment option.

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.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

'Nanobodies' herald a new era in cancer therapy

Researchers at VIB have developed nanobodies, tiny proteins that can target specific cancer cells. These nanobodies have shown promise in treating various diseases, including inflammatory and heart conditions.

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.

New calculator provides more accurate estimates of colon cancer survival

A new calculator tool, developed by Mayo Clinic researchers, helps physicians estimate colon cancer patient prognosis and aid in treatment decisions. The calculator considers four factors: lymph node status, tumor depth, grade, and age to provide more accurate five-year survival estimates with or without adjuvant chemotherapy.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Researchers begin promising new trial to fight colorectal cancer

A new clinical trial called TREE-2 is evaluating the safety and efficacy of three regimens of ELoxatin as a first-line treatment for patients with metastatic colorectal cancer. The study combines an effective anti-angiogenesis antibody with chemotherapy to improve treatment outcomes.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Combining surgery with novel treatment may improve survival rates

Researchers found that a combination of surgery and intraperitoneal hyperthermic chemotherapy (IPHC) can increase survival rates for patients with peritoneal carcinomatosis. The procedure, which delivers heated chemotherapy directly to the tumor site, has shown promise in improving quality of life and extending survival.

Virtual reality helps breast cancer patients cope with chemotherapy

A study from Duke University Medical Center found that virtual reality interventions significantly reduced symptom distress and fatigue in breast cancer patients during chemotherapy. Participants reported a decrease in nausea and vomiting, as well as improved mental state, after using the technology.

Other highlights in the January 21 issue of JNCI

A meta-analysis of genetic counseling for breast, ovarian, and colorectal cancer found improved knowledge of cancer genetics, but no impact on perceived risk. A gene mutation affecting folate metabolism alters the sensitivity of colon and breast cancer cells to chemotherapy drugs.

Study supports tailoring adjuvant therapy for early-stage breast cancer

A new study suggests that premenopausal women with ER-negative breast cancer may benefit from adjuvant chemotherapy alone or followed by goserelin, while those with ER-positive tumors show no significant difference in outcomes. The findings support the idea of ovarian suppression as a treatment alternative for some premenopausal women.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Gleevec shows promise in treating another form of leukemia

Researchers at the University of Texas M. D. Anderson Cancer Center found that pairing Gleevec with high-dose chemotherapy produces a synergistic effect in patients with Philadelphia-positive ALL, resulting in complete remissions that have lasted up to 29 months. The two-year disease-free survival rate is 85 percent, offering a promisi...

Some breast cancer patients may benefit from endocrine therapy alone

A recent study found that over 20% of patients with estrogen-negative breast cancer had a complete pathologic response to treatment, compared to just 5% in estrogen-positive cancers. The researchers suggest that endocrine therapies may be a more effective initial treatment for these patients.

Breast conserving therapy offers good outcome if criteria are met

A study of 362 patients has shown that breast conservation after neoadjuvant chemotherapy is a safe and effective alternative to mastectomy for many patients. The key to success lies in careful patient selection and coordination among treatment specialists, with low rates of local-regional recurrence reported.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

New standard for voice saving care of larynx cancer patients

A new study found that chemotherapy and radiation together is more effective than sequential treatment in preserving the voice box, with 88% of patients still having their voice after two years. Overall survival rates were similar for all three treatment options.

PET: An effective method to predict breast cancer survival?

Researchers found decreased tumor blood flow correlated significantly with survival in patients treated with neoadjuvant chemotherapy. The study suggests tumor biology should be an important factor in considering patient response to treatment.

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.

Poor prognosis linked to BRCA1 mutations

Women with BRCA1 mutations have a poorer prognosis for breast cancer compared to those without the mutation. However, chemotherapy may improve survival rates for these patients. The study suggests that physicians should consider BRCA1 mutation status when making treatment decisions.

Gene silencer may improve chemo and radiation

Researchers at Johns Hopkins Kimmel Cancer Center have discovered a gene silencer that blocks cancer cells' ability to repair themselves after chemotherapy and radiation. By reducing the production of targeted repair proteins, the silencer enables cancer cells to become susceptible to therapy.

New drug reduces chemotherapy-induced nausea and vomiting

A new study found that adding aprepitant to standard treatment for nausea and vomiting can effectively prevent these symptoms following chemotherapy. The medication reduced nausea and vomiting both on the day of chemotherapy administration and in the days that followed.

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.

In childhood leukemia study, aggressive chemotherapy cuts deaths by 37%

A study found that using aggressive chemotherapy with high doses of methotrexate, asparaginase, and doxorubicin improves survival rates for children with T-cell acute lymphoblastic leukemia by 15 percentage points. The new approach also showed minimal long-term effects beyond those seen in lower-dose treatment regimens.

Other highlights in the October 1 issue of JNCI

A new study found that adjuvant chemotherapy did not improve survival rates for patients with surgically removed non-small-cell lung cancer. Additionally, a study on selenium supplementation revealed that it may increase the risk of squamous cell carcinoma and total nonmelanoma skin cancer in individuals at high risk.

Nordic collaboration gives new insights into adjuvant chemotherapy

A large-scale clinical study by Nordic collaboration has provided new insights into the effects of chemotherapy in colorectal cancer. The analysis demonstrated that among 2,223 patients, those given chemotherapy as part of routine care had a five-year survival rate of 56%, compared to 49% for those treated by surgery alone.

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.

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.

Bladder cancer survival rate jumps

A new study reveals that patients who received neoadjuvant chemotherapy lived an average of 31 months longer than those treated with surgery alone. The combination therapy showed a 66% greater chance of surviving bladder cancer.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

New brain cancer treatment extends survival for more patients

A new combination cancer-killing drug regimen has shown promising results in extending patient survival, with 16% tumor shrinkage and 35% stable disease progression after six months. The orally administered treatment has been well-tolerated and offers a more convenient option for patients compared to traditional IV chemotherapy.