Science & Discovery News Today — July 19, 2026

As scientists and engineers continue to push the boundaries of human knowledge and innovation, today's news highlights the far-reaching impacts of their work on our daily lives and the world around us. The economic and environmental implications of energy production and consumption are on full display, as energy price shocks are slowing state economies and spurring investments in energy efficiency, while also driving the development of new technologies that can help mitigate these effects. Meanwhile, in the field of space exploration, NASA's Psyche mission has yielded exciting new data and stunning time-lapse footage of a Mars flyby.

Advances in materials science and technology are also making headlines, with the development of a new super-strong glue that can grip non-stick surfaces and wipe away easily, offering potential applications in a wide range of industries. And in a significant milestone for the private space industry, India has successfully launched its first private orbital rocket, marking a new era of commercial spaceflight. Finally, researchers have made a fascinating discovery about the human hand that may hold secrets of brain evolution, highlighting the intricate and often surprising connections between our bodies and our minds. Together, these stories showcase the boundless curiosity and ingenuity that drive scientific progress and shape our understanding of the world.

Today's signal:
• Energy price shocks slow state economies; spur energy efficiency investments (phys.org)
• NASA's Psyche mission delivers Mars flyby data, time-lapse video (phys.org)
• New super strong glue grips non-stick surfaces and wipes away easily (phys.org)
• India successfully launches first private orbital rocket (phys.org)
• Your fingers may hold a secret of human brain evolution (sciencedaily.com)