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Environment Aug 3, 2026

HOAs are often barriers to sustainable landscaping and solar energy. Here's how they could be bridges instead

If you build a house in the United States today, there's a good chance you'll be living under the dictates of a neighborhood homeowners association—roughly two out of every three new homes are in an HOA, as are a third of ...

Evolution Aug 3, 2026

New museum find shows nature can't stop inventing seahorses

At first glance, it looks exactly like a seahorse. It has the same horse-shaped head tilted down from the body, the same curled, grasping tail and, in the males, a fully enclosed pouch for brooding the young.

Evolution Aug 3, 2026

Some tropical butterflies live surprisingly long lives. Is it their high‑protein diet?

Butterflies are charismatic, colorful and cherished around the world. One of the most diverse groups of insects, with more than 19,000 described species, they inspire international organizations such as the North American ...

Cell & Microbiology Aug 3, 2026

Life speaks one universal language to activate genes: It speaks many more to silence them

The signals that cells use to switch genes on have remained almost unchanged across 2 billion years of evolution, but the ones used to switch genes off vary dramatically from one branch of life to another, according to a ...

Molecular & Computational biology Aug 2, 2026

A cooperative approach to reproductive success

Fertilization is often imagined as a frantic race, with millions of sperm competing for a single prize. But new research by a team of evolutionary biologists from Syracuse University, the University of Siena in Italy and ...

Environment Jul 31, 2026

Isotopic analysis may help police combat illegal timber trade in Amazon

A map showing the distribution of isotopes in Amazonian tree wood can help identify illegally harvested timber. By analyzing the ratio of different isotopes of elements such as oxygen, carbon, nitrogen and strontium, researchers ...

Analytical Chemistry Jul 31, 2026

Diego Rivera claimed his mural Creation was half wax, but chemical forensics says otherwise

Adorning the walls of San Ildefonso College in Mexico City is artist Diego Rivera's masterpiece, rendered in fresco and gold leaf, The Creation, or La Creacioń. It depicts a man standing with his arms outstretched beneath ...

Environment Jul 31, 2026

Getting outside despite your 9‑to‑5 job can improve your mental health

The modern workday unfolds largely indoors. Long hours spent commuting, sitting in meetings and staring at screens can make time outdoors feel like a luxury. Finding time for nature in an already packed workday can feel impossible, ...

Plants & Animals Jul 31, 2026

Revisiting a forest experiment that lay forgotten for 30 years

What's the best way to manage a forest? Australians have argued about this for decades. The debate is often framed as binary: Do we protect forests entirely, or harvest trees to support local economies and communities?

Ecology Jul 31, 2026

New research: Wetlands are crucial food baskets for NZ's native eels

Conservation projects often focus on protecting a threatened species from predators and habitat destruction. But as our research shows, restoring food webs can be as important to supporting ongoing recovery.

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