Science Quickly

Discover the impact of tilling on earthworm populations and the benefits of switching to no-till agriculture. Explore Charles Darwin's book on earthworms and how it relates to agriculture. Learn how no-till or conservation agriculture can help double earthworm numbers in fields.

Christopher Intagliata, a seasoned science and technology reporter, dives into the unnoticed menace of space dust. He reveals how tiny particles can collide with satellites, unleashing damaging radiation. The discussion highlights the urgency of understanding these micro-debris threats through mathematical modeling, emphasizing the need for protective measures to secure future space missions. Prepare to see the cosmos in a whole new light as Intagliata unravels this hidden danger!

Researchers discover over 2,200 cases of horizontal DNA transfer between different species of insects, suggesting a significant amount of genetic sharing in their evolution.

Pocket gophers played a crucial role in the recovery of the ecosystem after the Mount St. Helens eruption by providing refuge for small animals and aiding in the sprouting of plants.

Conservation biologist Rachel Buxton talks about the impact of human sounds on wilderness areas. Noise pollution is doubling background sound levels in 63% of protected areas and raising it tenfold in 21% of landscapes.

The podcast delves into how rising temperatures lead to higher energy demands, resulting in an increase in air pollutants from power plants. It also suggests using solar electricity as a solution to reduce pollution levels during midday heatwaves.

Hot chilies, specifically the compound capsaicin, can reduce gut inflammation and immune activity in mice by stimulating the release of immune suppressant cells. Chemical messaging in the gut resembles the brain.

The Bronx River, once considered an 'open sewer,' has been cleaned up enough to reintroduce herring and allow them to make runs to the ocean. This reintroduction marks a significant milestone in the river's restoration process.

Scientists find Neanderthal and Denisovan DNA in cave dirt, revealing new method to study ancient hominins.

Gut microbes in fruit flies affect their food choice and promote egg production even when nutrient-poor. Study reveals dietary requirements and behavioral impact of gut microbes on fruit flies.