Articles for category: News

Astronomers ring in the new year with a stunning galaxy collision

Racing Through Space: Astronomers Spot a Dramatic Galactic Merger

Sumi

A Festive Discovery Lights Up the Cosmos (Image Credits: Unsplash) Astronomers welcomed the new year with a cosmic spectacle as observations unveiled the Champagne Cluster, a dynamic merger of two vast galaxy groups hurtling through space. A Festive Discovery Lights Up the Cosmos Researchers spotted the Champagne Cluster on New Year’s Eve, dubbing it for ...

Earth above the lunar surface

What If Earth Had Two Moons? Exploring the Science of a Dual-Moon Planet

Suhail Ahmed

  Imagine walking outside at night and seeing not one familiar full Moon, but a bright pair of worlds hanging in the sky, casting double shadows and tugging together on Earth’s oceans and atmosphere. The idea sounds like pure science fiction, yet planetary scientists regularly model similar systems when they study exoplanets and our own ...

Dwarf planet Ceres discovered 225 years ago today

Ceres at 225: The Dwarf Planet That Redefined Our Solar System

Sumi

A Starlit Surprise in the New Year (Image Credits: Upload.wikimedia.org) On a crisp night in early 1801, astronomer Giuseppe Piazzi gazed through his telescope in Palermo, Italy, and spotted an unfamiliar wanderer among the stars. A Starlit Surprise in the New Year Picture this: the calendar had just flipped to January 1, and the world ...

Scanning electron micrograph of HIV-1 budding (in green) from cultured lymphocyte. This image has been colored to highlight important features; see PHIL 1197 for original black and white view of this image. Multiple round bumps on cell surface represent sites of assembly and budding of virions.

Viking DNA Reveals the Ancient Origins of an HIV-Fighting Gene Mutation

April Joy Jovita

A genetic mutation that helps protect against HIV infection has been traced back to a single individual who lived near the Black Sea between 6,700 and 9,000 years ago. This discovery challenges previous assumptions about the mutation’s origins, suggesting it spread rapidly across Eurasia long before the Viking Age. Tracing the Mutation’s Origins   Scientists analyzed ...

a close up of a human brain on a black background

The Brain Explains How – Not Why – We Exist

Suhail Ahmed

  The odd thing about modern neuroscience is that the more precisely it maps the brain, the less it seems able to answer the question people actually care about: why are we here at all. Brain scans can now trace how a decision forms, how a memory resurfaces, even how a burst of awe lights ...

Dramatic scene of a volcanic eruption with glowing lava at twilight.

Volcano Turned La Palma into Ashes But What Happened After That No One Expected

Jan Otte

When the Cumbre Vieja volcano erupted in September 2021, it released a horror of molten lava and poisonous gases, devouring houses, farms, and highways in its wake. Satellite photographs recorded the apocalyptic view, a sea of fire cutting through the Canary Island’s terrain before falling into the Atlantic. But the next development surprised even scientists. ...

blue sky with stars during night time

Huge Meteor Impact 3 Billion Years Ago May Have Spurred Evolution

Suhail Ahmed

  Picture Earth three billion years ago: no forests, no animals, no blue sky as we know it – just a restless ocean world under a dimmer Sun. Into that fragile, microbial planet, a rock from space the size of a small city may have slammed down with unimaginable force, boiling oceans, shaking continents, and ...

black crow on brown rock under cloudy sky at daytime

9 Fascinating Facts About Birds You Never Knew Existed

Suhail Ahmed

  You see them every day on power lines, in parking lots, or cutting across the sky – and yet bird biology is so strange in places that it can feel almost alien. Hidden inside those feathers are behaviors that rewrite what we thought animals could do, from solving logic puzzles to reshaping entire landscapes. ...