Plant–environment interactions are significant in shaping ecosystem dynamics, agricultural productivity, and plant resilience under changing climatic conditions. In this chapter, we explore emerging trends in plant–environment interactions, emphasizing novel mechanisms by which plants perceive and respond to environmental changes. Recent advances highlight the role of root exudates in modulating rhizosphere microbiomes, the integration of epigenetic regulation in stress memory, and the bidirectional influence of climate change on plant–microbe symbioses. We also discuss cutting-edge research on how plants employ signaling networks to adapt to abiotic stressors, such as drought, salinity, and extreme temperatures, while leveraging microbial partnerships for enhanced nutrient acquisition and defense. This chapter provides a current perspective on harnessing plant–environment interactions for sustainable agriculture and ecosystem restoration in the face of global environmental challenges.