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Biochemistry Apr 26, 2026

Crab shell by-products could help regulate the marine lifetime of biodegradable plastics

Biodegradable plastics hold potential for reducing marine plastic pollution, but degrade too quickly, limiting their practical use. Researchers from Gunma University now show that crab shell by-products can reduce the breakdown ...

Environment Apr 26, 2026

Microplastics have been found to interact with the gut microbiome. Here's what health effects they might have

Through the air we breathe and the food we eat, we can't help but inhale and ingest tiny bits of plastic every day.

Astronomy Apr 26, 2026

The threat of light pollution puts the world's darkest skies in the Atacama Desert at risk

It takes a moment for the eyes to adjust. A faint spark appears in the darkness; then another, brighter one. Soon, stars, planets and entire constellations emerge. Before long, a whole galaxy stretches across the sky, visible ...

Environment Apr 26, 2026

Ammonia as a clean fuel: 'Do not create a new nitrogen problem,' says researcher

Ammonia has been feeding the world for decades as a fertilizer and is now rapidly emerging as a carbon-free fuel for shipping and industry. But if we focus only on CO₂ emissions, we risk creating new nitrogen problems, warns ...

Ecology Apr 25, 2026

More shearwaters are washing up dead on Australian beaches. It's not due to 'natural' causes

You might know the short-tailed shearwater and sable shearwater by the common name "muttonbirds." These two species of seabird breed on islands off southeastern Australia. Both undertake a breathtaking two-week, non-stop ...

Ecology Apr 25, 2026

Century of data shows global decline in fish growth

A new analysis has revealed a global decline in fish growth over the last century, with scientists warning that overfishing and environmental change are eroding the biological foundations of many fisheries. Helen Yan led ...

Ecology Apr 25, 2026

How accelerating evolution could help corals survive future heat waves—new study

As global warming accelerates, extreme heat waves are causing widespread death of tropical reef corals. Most corals rely on tiny algae cells living within their tissues that photosynthesize and produce energy. Corals use ...

Astronomy Apr 24, 2026

The most energetic neutrino ever detected could be primordial

In the exotic world of particle physics, neutrinos may be the most mysterious members. They rarely interact with other matter, have almost no mass, and have no electrical charge. These characteristics make them extremely ...

Environment Apr 24, 2026

El Niño season predicted to start as early as next month

An El Niño event is expected to develop from mid-2026, impacting global temperature and rainfall patterns, according to the World Meteorological Organization (WMO). The latest monthly Global Seasonal Climate Update from WMO ...

Ecology Apr 24, 2026

A mother's gift: Plastid-derived structures help sea urchin development and dispersal

During the development of marine organisms—from fertilization through to juvenile stages—it is often observed that the eggs released into the water column are initially supplied with only a small fraction of the energy they ...

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