Search results for Relativity

General Physics 5 hours ago

Understanding the interior of atomic nuclei

There is a lot going on inside atomic nuclei. Protons and neutrons are whizzing around and interacting with each other. The movement of the nuclear particles and their intrinsic angular momentum induce magnetic moments. Together, ...

Cell & Microbiology 5 hours ago

Scientists determine that connexin molecules allow cells to send messages to each other

Researchers have gained new knowledge of how drugs bind to connexin molecules. These molecules form channels that allow neighboring cells to send direct messages to one another. Dysfunctions of these channels are involved ...

Astronomy 7 hours ago

The surprising behavior of black holes in an expanding universe

A physicist investigating black holes has found that, in an expanding universe, Einstein's equations require that the rate of the universe's expansion at the event horizon of every black hole must be a constant, the same ...

Plants & Animals 8 hours ago

Maryland denounces Virginia decision on winter crab fishery: 'A bad day if you care about blue crabs'

Maryland officials and environmentalists are railing against a Virginia decision that could reopen a long-closed segment of that state's blue crab fishery.

Environment 8 hours ago

For many urban residents, it's even hotter than their weather app says

There's a strong chance that last week's scorching temperatures were even hotter than reported for those living in underserved urban areas.

Materials Science 8 hours ago

Scientists unveil vacancy-assisted fatigue damage mechanism at small scales

Classical theories of fatigue damage in bulk metals have been extensively studied, but little is known about the fundamental fatigue mechanisms at submicron and nanometer scales, where dislocation pattern formation is completely ...

Environment 12 hours ago

Iceland's volcano eruptions may last decades, researchers find

Iceland's ongoing volcanic eruptions may continue on and off for years to decades, threatening the country's most densely populated region and vital infrastructure, researchers predict from local earthquake and geochemical ...

Plants & Animals 15 hours ago

The plants bees need to maintain a healthy diet have been revealed

As critical pollinators, bees keep our agricultural systems going—but human-caused changes to the planet heavily impact their foraging options. To help protect our food security, we need more information about bees' own ...

Condensed Matter 23 hours ago

Researchers discover new flat electronic bands, paving way for advanced quantum materials

In a study published in Nature Communications, a team of scientists led by Rice University's Qimiao Si predicts the existence of flat electronic bands at the Fermi level, a finding that could enable new forms of quantum computing ...

Molecular & Computational biology Jun 25, 2024

From wild to sweet: Decoding the jujube's genetic journey

Chinese jujube, known for its economic and nutritional significance, was domesticated from its wild ancestor. While previous studies have shed light on some aspects of its domestication, many genetic details remain unexplored. ...

page 2 from 40