In a significant leadership shift, the Kennedy Center announces Richard Grenell's departure as president, with Matt Floca stepping in as his successor. Grenell's controversial tenure faced challenges like performance cancellations and declining ticket sales, amid branding moves linked to President Trump's vision for the arts venue.

A recent study aboard the ISS has identified a gravity threshold of 0.67 g, below which muscle deterioration occurs, raising concerns about lunar and Mars missions. The study used mice to determine this threshold, suggesting that artificial gravity systems may be necessary to prevent muscle atrophy during long-term space travel, though human studies are needed for confirmation.

A Tufts study predicts Massachusetts rent control could reduce property values by $300 billion over ten years, with immediate tax-base declines of up to 9%. Governor Healey opposes the measure, while supporters argue it addresses housing affordability.

Cardiology groups unveil stricter LDL cholesterol targets to enhance long-term cardiovascular risk management. New guidelines advocate for early screening starting in the 30s with a focus on lifetime prevention through lifestyle and tailored medication strategies.

Rhodamnia zombi, an Australian tree, faces extinction within a generation due to myrtle rust, with no natural reproduction observed. Conservationists are cultivating seedlings in controlled environments to foster resistant traits and ensure survival.

The FAA lifted a ground stop at major Washington, D.C.-area airports after a chemical odor at the Potomac TRACON disrupted operations. Residual flight delays are expected as normal services resume.

A forestry expert challenges traditional views, portraying forests as interconnected communities linked by mycorrhizal networks, rather than mere collections of trees. Her advocacy for sustainable practices and criticism of intensive logging highlight the need for holistic approaches, incorporating Indigenous knowledge and urgent climate action, amid growing public demand for reform.

Stentor coeruleus, a unicellular organism, exhibits associative learning by linking weak and strong taps, suggesting memory-like processing without a nervous system. This discovery questions the necessity of neurons for learning, providing insights into the evolution of cognition in simple organisms.

Thieves have stolen 60,000 pounds of shelled walnuts from trailers in the Bronx, prompting New York State Police to seek public assistance in locating the cargo. Authorities warn against purchasing walnuts at suspiciously low prices, as they suspect the theft was premeditated for resale.

A groundbreaking study has identified over 2.3 million conserved non-coding regulatory DNA sequences across 314 plant genomes, highlighting ancient DNA's role in plant evolution. The findings offer potential for enhancing crop breeding and deepen understanding of regulatory DNA's evolutionary impact.