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Mathematics Mar 8, 2024

NASA Pi Day challenge serves up a mathematical marvel

March 14 marks the annual celebration of the mathematical constant pi, aka the Greek letter π. Its infinite number of digits is usually rounded to 3.14, hence the date of Pi Day. For some people, the occasion marks an annual ...

Plants & Animals Feb 22, 2024

Study shows orchid family emerged in northern hemisphere and thrived alongside dinosaurs for 20 million years

In a new study published in New Phytologist, scientists at the Royal Botanic Gardens, Kew, along with partners in Latin America, Asia and Australia, present an updated family tree of orchids, tracing their origins to the ...

Quantum Physics Feb 21, 2024

A new phase of matter: Physicists achieve first demonstration of non-Abelian anyons in a quantum processor

Our physical, 3D world consists of just two types of particles: bosons, which include light and the famous Higgs boson; and fermions—the protons, neutrons, and electrons that comprise all the "stuff," present company included.

Environment Feb 21, 2024

China issues highest weather alert as temperatures plunge

Severe weather warnings were in place across swathes of China on Wednesday as temperatures plummeted across the south and Beijing shivered in snowy conditions.

Ecology Feb 7, 2024

The number of monarch butterflies at their Mexico wintering sites has plummeted this year

The number of monarch butterflies at their wintering areas in Mexico dropped by 59% this year to the second lowest level since record keeping began, experts said Wednesday, blaming heat, drought and loss of habitat.

Biotechnology Feb 7, 2024

Synthetic human embryos let researchers study early development while sidestepping ethical and logistical hurdles

Embryonic development, also known as embryogenesis, is a cornerstone in understanding the origins of life. But studying this marvel of intricate and layered biological processes in people faces considerable challenges. Early-stage ...

Astronomy Feb 6, 2024

New findings from JWST: How black holes switched from creating to quenching stars

Astronomers have long sought to understand the early universe, and thanks to the James Webb Space Telescope (JWST), a critical piece of the puzzle has emerged. The telescope's infrared detecting "eyes" have spotted an array ...

Earth Sciences Feb 5, 2024

Earth's billion-year balancing act

Branding seems like it's everywhere today. And it's not just the swoosh on your Nikes or the bitten apple icon on your laptop anymore. Social media influencers craft their personal brands. But is there even branding in science? ...

Condensed Matter Feb 1, 2024

Physicists develop highly robust time crystal

A team from TU Dortmund University recently succeeded in producing a highly durable time crystal that lived millions of times longer than could be shown in previous experiments. By doing so, they have corroborated an extremely ...

General Physics Jan 26, 2024

In search of muons: Why they switch sites in antiferromagnetic oxides

Muon spectroscopy is an important experimental technique that scientists use to study the magnetic properties of materials. It is based on "implanting" a spin-polarized muon in the crystal and measuring how its behavior is ...

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