Natural gas continues searching for a retracement bottom, testing Fibonacci support and key resistance levels. A break above $3.35 could confirm strength toward higher targets.

UV resistance is perhaps the most critical factor in outdoor materials. Prolonged exposure to sunlight can cause fading, ...

has developed a product based on four natural extracts from different plants and algae that stimulates the resistance of ...

Random mutations in the genomes of rats mean that some rats in a population have a natural resistance to warfarin. This causes variation in the rat population. Rats which are resistant have a ...

Hybrid resistance was mapped to several putative ... Klein, E. & Wigzell, H. 'Natural' killer cells in the mouse. I. Cytotoxic cells with specificity for mouse Moloney leukemia cell.