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Environment Jan 27, 2025

How Canada and the US can still tackle climate change in a second Trump era

U.S. President Donald Trump has once again withdrawn the United States from the Paris agreement on climate change.

Other Jan 25, 2025

Saturday Citations: Europe is sun powered; mitochondria lead busy lives; Plus: life in the big, interdependent city

¡Hola, mis amigos de la ciencia! This week, researchers reported that hominins strode bipedally across Europe 500,000 years earlier than previously known. By making digital endocasts of bird skulls, researchers in Australia ...

Astronomy Jan 24, 2025

Space researchers build traffic light system to warn of dangerous solar storms

Researchers have created an improved traffic light system for predicting geomagnetic storms. They are now testing how well these algorithms can prepare us for incoming space storms that can wreak havoc by knocking out satellites ...

Nanomaterials Jan 23, 2025

Smart fabric can heat up by 30°C after 10 minutes of sun exposure

A new type of cloth developed by researchers at the University of Waterloo can heat up when exposed to the sun thanks to innovative nanoparticles embedded in the fabric's fibers. This advance represents an innovative and ...

Ecology Jan 22, 2025

'Buzz me in:' Bees wearing itty bitty QR codes reveal hive secrets

Several hundred bees in rural Pennsylvania and rural New York are sporting tiny QR codes on their backs. More than the latest in apiarian fashion, the little tags serve a scientific purpose: tracking when bees go in and out ...

Space Exploration Jan 21, 2025

A tether covered in solar panels could boost the ISS's orbit

The ISS's orbit is slowly decaying. While it might seem a permanent fixture in the sky, the orbiting space laboratory is only about 400 km above the planet. There might not be a lot of atmosphere at that altitude. However, ...

Plasma Physics Jan 21, 2025

Chinese 'artificial sun' sets a record towards fusion power generation

The Experimental Advanced Superconducting Tokamak (EAST), commonly known as China's "artificial sun," has achieved a remarkable scientific milestone by maintaining steady-state high-confinement plasma operation for an impressive ...

Condensed Matter Jan 21, 2025

Scientists harness the power of 'layered' crystals for energy innovation

University of Missouri scientists are unlocking the secrets of halide perovskites—a material that's poised to reshape our future by bringing us closer to a new age of energy-efficient optoelectronics.

Planetary Sciences Jan 21, 2025

Extreme supersonic winds measured on a planet outside our solar system

Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds up to 33,000 km/h, the winds make up the fastest jet stream of its kind ever measured on a planet. ...

Earth Sciences Jan 21, 2025

Nickel mining a serious concern for climate action, reveals study

Land clearing for nickel mines is causing a more severe threat to the climate than initially thought, a study led by a University of Queensland researcher has found.

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