Science & Discovery News Today — November 11, 2026
New study shows COVID value-added tax cut significantly boosted private consumption and more — today's news signal.
As we navigate the complexities of our world, from the intricacies of human behavior to the mysteries of the natural world, today's headlines offer a glimpse into the latest discoveries and insights that are shaping our understanding of the world around us. A new study on the economic impact of COVID-era tax cuts highlights the significant role that policy decisions can play in influencing human behavior, in this case, boosting private consumption through a value-added tax cut. Meanwhile, researchers are making strides in understanding the intricacies of the natural world, from the secrets of mosquito attraction to the ancient history of Earth's tectonic activity.
The natural world is full of mysteries waiting to be uncovered, and today's headlines showcase several breakthroughs in this area. Scientists have made a significant discovery about the origins of Earth's tectonic activity, using ancient rocks to shed light on when the planet's engine "switched on". In another fascinating finding, researchers have discovered that water molecules play a crucial role in magnetism, acting as secret messengers that facilitate the phenomenon. Additionally, a new approach to plastic-eating enzymes has shown promising results, boosting their activity nearly tenfold and offering a potential solution to the plastic pollution problem. These discoveries demonstrate the power of scientific inquiry to illuminate the world around us and inspire new solutions to pressing challenges.
Today's signal:
• New study shows COVID value-added tax cut significantly boosted private consumption (phys.org)
• Scientists discover why some mosquitoes love you and others don't (sciencedaily.com)
• Ancient rocks reveal when Earth's tectonic engine 'switched on' (phys.org)
• Water molecules turn out to be secret messengers for magnetism (phys.org)
• Influencers are supposed to influence us—so why are they asking us what they should do? (phys.org)
• New approach boosts plastic-eating enzyme's activity nearly tenfold (phys.org)