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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.

Environment Jul 31, 2026

Tree cover is key to cooling cities

Weather measurements in Leeds have shown that many green spaces, such as parks, gardens and forests, were cooler than surrounding urban environments, also known as gray spaces.

Environment Jul 31, 2026

Spain safari park animals grazed calmly amid 'terror' of fire

The bison carried on grazing peacefully as the flames approached, imperturbable despite the fires ravaging the land around their wildlife park west of Madrid.

Ecology Jul 30, 2026

Study investigates how seven different Central European tree species respond to metal-contaminated soils

For centuries, artisanal and industrial activities have left many soils polluted with excessive levels of heavy metals such as zinc, cadmium, copper and lead, posing a threat to the environment and human health. Cleaning ...

Optics & Photonics Jul 30, 2026

Spectroscopy system detects aerosols using light reflected from traffic signs and tree trunks

Researchers have developed and tested an infrared spectroscopy system that can rapidly detect chemical aerosols from a distance by using light reflected from common surfaces such as traffic signs, tree trunks or painted surfaces. ...

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