Install
Search the life sciences
Results tuned to biology
4Biology is a focused search engine built for biology students, researchers, educators, and lab managers. We combine multiple indexes, curated sources, and AI tools to surface publications, protocols, datasets, suppliers, and learning resources that matter to life scientists. Use the site to save time, find specialized resources, and get context-specific search results not optimized for general web traffic. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
Transient histone deacetylase inhibition reveals cell type invariant and specific effects of chromatin decondensation on irradiation response
4+ hour, 49+ min ago (362+ words) Frontiers in Cell and Developmental Biology Front. Cell Dev. Biol., 31 August 2026 Sec. Cancer Cell Biology 1. Biochemistry & Cellular and Molecular Biology, University of Tennessee, Knoxville, TN, United States 2. Radioisotope Research and Development Section, Oak Ridge National Laboratory, Oak Ridge, TN, United…...
Fifth in the world in the Freezer Challenge for microbiology dept
5+ hour, 34+ min ago (286+ words) TALLAGHT University Hospital’s Microbiology Department has been named in the top five department sustainable laboratory operations in the world. The local Microbiology Department on the local hospital campus was awarded fifth place in the Large Hospital/Clinical Laboratory category of…...
Differential expression of long non-coding RNAs can effectively distinguish
5+ hour, 23+ min ago (111+ words) You are the science news desk of a major English-language science magazine. Complete the task immediately. Never ask the reader what to do, never offer editing options, and never request a target journal or preferred style. Return only the finished…...
Aging reshapes RNA isoforms and coding potential in the mouse ovary
9+ hour, 23+ min ago (90+ words) The aging ovary has long been told as a story of loss: fewer eggs, poorer-quality eggs, and a slow fade in the hormonal machinery that sustains them. A new study adds a surprising subplot. As ovaries age, the very architecture…...
Ants transport tardigrades to new shelters, revealing a surprising
10+ hour, 19+ min ago (916+ words) Few organisms on Earth enjoy the celebrity status of tardigrades. The eight-legged microscopic animals better known as water bears can survive the vacuum of space, endure near-absolute-zero temperatures and shrug off radiation doses that would kill most life forms....
Untangling chromosomal and hormonal effects to make sex-specific
13+ hour, 52+ min ago (738+ words) The vascular biology community has just been handed both a discovery and a warning in a single package. In a Letter published on 12 February 2026 in the journal Angiogenesis, M. Vijayasimha of Chandigarh University, M....
How microbes strip halogens from organic pollutants
20+ hour, 40+ min ago (529+ words) Deep in contaminated soil and groundwater, some of the most stubborn synthetic chemicals on Earth are being quietly dismantled by organisms barely a micrometer across....
Can Mammoths Return? Scientists Launch Unexpected Plan
1+ day, 7+ hour ago (172+ words) Could the legendary giant of the Ice Age — the woolly mammoth — reappear in the future? The US-based company Colossal Biosciences is studying the DNA of ancient mammoths and working to combine their key traits with the modern elephant genome. The…...
Night Shift: Scientists Decode Clubroot Gene Activity After Dark
1+ day, 2+ hour ago (130+ words) The Parasite That Works the Night Shift: Clubroot Disease Rewires Crop Plants After Dark Every night, as sunlight fades and photosynthesis grinds to a halt, plants quietly reconfigure their metabolic machinery, shifting resources toward growth, repair, and defense. New research…...
[Science Through Covers] AI rivals human experts in RNA pseudoknot folding challenge
1+ day, 14+ hour ago (485+ words) Stanford and Carnegie Mellon’s Eterna platform uses AI-designed pseudoknot secondary structures to build novel 3D RNA architectures This week’s cover of the international journal 'Science' features the 'pseudoknots' of several ribonucleic acids (RNA). A pseudoknot is a structure in which a…...