Earth Sciences Feb 3, 2026

Solid, iron-rich megastructure under Hawaii slows seismic waves and may drive plume upwelling

Mantle plumes beneath volcanic hotspots, like Hawaii, Iceland, and the Galapagos, seem to be anchored into a large structure within the core-mantle boundary (CMB). A new study, published in Science Advances, takes a deeper ...

Earth Sciences Jan 28, 2026

Mineral dust accelerates Greenland ice sheet melt by promoting algae growth

Large-scale melting of the Greenland Ice Sheet is irreversible and happening at a rapid rate, and now a new international study is the first to understand why. A University of Waterloo scientist and a team of international ...

Archaeology 21 hours ago

Beyond climate: Connection and mobility were key drivers in early human innovation, research suggests

A new study challenges the idea that climate change drove early human innovation. Instead, researchers find that cultural developments arose under different environmental conditions, shaped by movement, interaction, and knowledge ...

Evolution Feb 2, 2026

How bacteria learned to target numerous cell types

Viruses attack nearly every living organism on Earth. To do so, they rely on highly specialized proteins that recognize and bind to receptors on the surface of target cells, a molecular arms race that drives constant evolution. ...

Analytical Chemistry Feb 4, 2026

Orange, camphor-smelling solid could be a key to the next generation grid-storage batteries

An orange solid with a camphor-like odor has helped aqueous zinc-iodide batteries move a large step closer to supplying safe and economic grid and household energy storage.

Plants & Animals 19 hours ago

Are returning Pumas putting Patagonian Penguins at risk? New study reveals the likelihood

Should we protect an emblematic species if it may come at the cost of another one—particularly in ecosystems that are still recovering from human impacts? This is the conservation dilemma facing Monte Leon National Park, ...

Plants & Animals 31 minutes ago

Could apes 'play pretend' like toddlers? A study tracks imaginary juice and grapes

In a series of tea party-like experiments, Johns Hopkins University researchers demonstrate for the first time that apes can use their imagination and play pretend, an ability thought to be uniquely human.

Plants & Animals Jan 28, 2026

Roadkill offers an ethical alternative to live wildlife in scientific research

A recent review of over 312 studies has identified dozens of unique uses of roadkill in scientific research. The review, published in Biology Letters, discusses the advantages of using roadkill instead of live wildlife and ...

Biochemistry Feb 3, 2026

Weight-loss drugs are creating an environmental disaster—a new water-based method aims to change that

The world is in the middle of a peptide drug revolution. These short chains of amino acids—the building blocks of proteins—sit at the heart of some of the most successful medicines ever created, from weight-loss injections ...

Bio & Medicine Jan 28, 2026

Capturing the moment of organelle handoff inside living cells

For the first time, researchers have directly visualized how newly formed cellular organelles leave the endoplasmic reticulum (ER) and transition onto microtubule tracks inside living cells. This new finding reveals that ...

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