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Polymers Apr 28, 2026

Natural rubber process boosts tire toughness about tenfold while preserving stiffness

Natural rubber, tapped from trees as latex, is the world's most widely used bio-elastomer. Comprising long molecular chains that make it pliable and stretchy yet highly resistant to cracking and strain, natural rubber is ...

Earth Sciences Apr 28, 2026

Organic matter diversity determines how much iron is available for marine life, study finds

How much of the essential trace element iron remains available for marine life in the ocean depends critically on the diversity of organic molecules in seawater, according to new research published in Nature Communications ...

Environment Apr 28, 2026

Your local storm forecast is likely based on weather miles away. We're trying to bring it closer to home

Whether you're planning a weekend hike, deciding what to wear to work, or preparing your home for severe storms, the weather forecast is essential. You might instinctively grab your smartphone and check an app for an instant ...

Earth Sciences Apr 28, 2026

An anomaly in global sea level rise is explained by deep ocean heating

Climate scientists like to keep their accounting books neat and balanced. As climate change alters energy flows all across the planet, which in turn causes effects like sea level rise, ice melt and more, keeping close track ...

Ecology Apr 28, 2026

Most sunscreens harm corals. Here's what you can do

Every time you go for a swim, some of your sunscreen gets left behind. An estimated 25% of applied sunscreen washes off during recreational water activities, releasing some 5,000 tons annually in reef areas alone, according ...

Plants & Animals Apr 28, 2026

Data from Earth's most remote atoll show soil fungi are key to island regeneration

Palmyra Atoll, a remote, uninhabited speck of land, coral and sea halfway between Hawaii and American Samoa, is one of the healthiest, intact atolls on the planet—so ecologically sensitive that visiting researchers freeze ...

Environment Apr 28, 2026

Your 'recycled polyester' leggings are not as sustainable as you think

Recycled polyester activewear and swimwear are now everywhere. Major global brands sell leggings, swimsuits and puffer jackets with labels that claim they're "made from recycled plastic bottles." Millions of people buy these ...

Environment Apr 28, 2026

Global supply chains cause environmental harm, but they can help repair it too

The COVID-19 pandemic drew attention to how central supply chains are to the global economy. It also exposed the human rights abuses that can occur up and down supply chains before goods arrive in our hands.

Ecology Apr 28, 2026

Bowhead whale recovery reflects century-old whaling patterns

An international study led by Adelaide University has found bowhead whale populations are recovering only in stocks where large areas of hazardous sea ice conditions limited devastating hunting centuries ago. The research ...

Earth Sciences Apr 28, 2026

Antarctica's ice shelves are vulnerable to melting from below—knowing how far ocean heat reaches is crucial

A rare dataset collected by instruments at the point where Antarctica's largest ice shelf begins to float reveals ocean processes that drive melting at this critical part of the continent.

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