Laboratory experiments are controlled empirical methods conducted in artificial or semi-artificial settings to isolate, manipulate, and measure specific variables under reproducible conditions. They typically involve systematic variation of one or more independent variables while holding extraneous factors constant, enabling causal inference about their effects on dependent variables. Experimental designs may include control groups, randomization, blinding, and standardized protocols to minimize bias and confounding. Laboratory experiments are widely used across natural and social sciences to test hypotheses, validate theoretical models, calibrate instruments, and generate high-precision data, often serving as a precursor to field studies or in vivo applications where environmental control is more limited.
Researchers affiliated with UTHealth Houston, competing under the team name Novamab AI, placed among the top five teams in the international AIntibody Challenge, a blinded, prospective benchmark published in Nature Biotechnology.
Biotechnology
Aug 26, 2026
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24
A Southwest Research Institute and University of Texas at San Antonio experiment has passed a critical NASA review, designating it ready for parabolic flight testing. The two institutions will evaluate the performance of ...
Space Exploration
Jul 21, 2026
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12
For more than 25 years, lab-on-a-chip technology has allowed researchers to model human organs and blood vessels using real human cells in artificial microscopic environments. These microphysiological systems (MPS) may replicate ...
Biotechnology
Jul 16, 2026
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26
The Space Aquaculture Project at Okayama University of Science is an ambitious research initiative aimed at cultivating fish and crustaceans on the moon and Mars, which are expected to serve as food production bases for future ...
Plants & Animals
Jul 13, 2026
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11
Rutgers Office for Research (OfR) leaders collaborated with researchers around the world to develop an artificial intelligence (AI) program that has the potential to revolutionize lab research.
Biotechnology
Jul 10, 2026
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9
In biomedical research using mouse models, preparing pseudopregnant recipient females is a standard step in embryo transfer protocols. Conventionally, this process requires technicians to select female mice showing clear ...
Other
Jul 6, 2026
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6
A new study from scientists at Purdue University reports that far-red radiation, in combination with increased carbon dioxide (CO₂) concentration, significantly enhances biomass production in young leaf lettuce grown under ...
Plants & Animals
Jun 26, 2026
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13
When biologists study cooperation in animals, they usually offer just a single task at a time. But what happens when animals can choose among several opportunities to work together? Biologists at Utrecht University discovered ...
Plants & Animals
Jun 26, 2026
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11
For decades, scientists have been studying the cognition of great apes to understand how our own complex cognitive abilities evolved. Much of the research is based on the idea that if a particular ability—like using gestures ...
Plants & Animals
Jun 17, 2026
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70
A new study led by Marco Fumasoni, principal investigator at Fundação GIMM, shows that evolution can substantially reduce cell size without significantly compromising cells' ability to grow. The work, carried out in yeast ...
Evolution
Jun 17, 2026
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24
