BioScience.

BioScience. Multidisciplinary science content that informs, explains, and inspires. For students, researchers, and curious minds. Evidence-based. Expert-reviewed.

BioScience (bioscience.com.pk) is a multidisciplinary science publishing platform based in Karachi, Pakistan. Established in 2012, the company provides evidence-based news, research analysis, and educational resources across life sciences, physical sciences, technology, and health. Its mission is to make complex scientific knowledge accessible to professionals, researchers, and science enthusiasts worldwide. Originally launched as PathLabStudy.com focusing on laboratory diagnostics, BioScience rebranded in 2018 to expand its editorial scope, positioning itself as one of South Asia’s leading science publications. BioScience operates as a digital-first science media outlet, offering expert-written articles, research summaries, and consultancy services for scientific communication. Its growing global readership includes academics, students, and industry professionals seeking reliable and well-curated scientific information.

Short, quiet flashes of energy are lighting up the center of our Galaxy in a way astronomers rarely see.Using the South ...
02/02/2026

Short, quiet flashes of energy are lighting up the center of our Galaxy in a way astronomers rarely see.

Using the South Pole Telescope in Antarctica, researchers have detected brief millimeter-wave flares coming from white dwarf star systems near the Milky Way’s core. Each burst lasts about a day and appears to be driven by magnetic activity in disks of gas swirling around these dense stars.

These observations open a new window on how compact stellar systems release energy, and they show that millimeter astronomy is becoming a powerful tool for catching cosmic events in the act.

Read the full story to see how scientists found these hidden flashes and why they matter for understanding our Galaxy.

https://www.bioscience.com.pk/en/subject/space-science/south-pole-telescope-detects-rare-flares-from-galactic-white-dwarfs

When the Sahara was green, people lived, moved, and adapted in ways we are only now beginning to understand.A new DNA st...
02/02/2026

When the Sahara was green, people lived, moved, and adapted in ways we are only now beginning to understand.

A new DNA study from 7,000-year-old burials in Libya reveals a previously unknown North African human lineage. The research shows that early Saharan communities adopted animal herding through shared knowledge, not mass migration, while remaining genetically isolated for thousands of years.

It is a rare genetic window into a lost population that once thrived across grasslands and lakes where desert now dominates.

Read the full story to see how climate, culture, and ancestry came together in the ancient Green Sahara.

Read full story here: https://www.bioscience.com.pk/en/subject/genetics/7000-year-old-dna-reveals-a-lost-human-lineage-in-the-sahara

When the Sahara was green, people lived, moved, and adapted in ways we are only now beginning to understand.A new DNA st...
02/01/2026

When the Sahara was green, people lived, moved, and adapted in ways we are only now beginning to understand.

A new DNA study from 7,000-year-old burials in Libya reveals a previously unknown North African human lineage. The research shows that early Saharan communities adopted animal herding through shared knowledge, not mass migration, while remaining genetically isolated for thousands of years.

It is a rare genetic window into a lost population that once thrived across grasslands and lakes where desert now dominates.

Read the full story to see how climate, culture, and ancestry came together in the ancient Green Sahara. Full story links in comment.

Bright streaks running down Mercury’s crater walls are changing how scientists see the smallest planet in our Solar Syst...
01/29/2026

Bright streaks running down Mercury’s crater walls are changing how scientists see the smallest planet in our Solar System.

A new global study suggests these thin features, called slope lineae, may form as volatile materials like sulfur slowly escape from beneath Mercury’s surface. The findings hint that Mercury is not just an ancient, frozen world, but one that is still quietly evolving today.

With future missions like BepiColombo set to deliver sharper images, researchers may soon learn how active Mercury really is.

Full story link in comment.



Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

Why do some of the Milky Way’s biggest stars end up completely alone?A new Gaia-based study traces the paths of runaway ...
01/29/2026

Why do some of the Milky Way’s biggest stars end up completely alone?

A new Gaia-based study traces the paths of runaway O-type stars and finds that most are slow-spinning singles, likely flung out of crowded star clusters by powerful gravitational encounters. The results offer fresh insight into how violent stellar interactions shape our Galaxy.

Full story link in comment.

Did you know that some of Africa’s smallest animals are actually distant relatives of the giant elephant? They are calle...
01/27/2026

Did you know that some of Africa’s smallest animals are actually distant relatives of the giant elephant? They are called sengis, and they are a very important part of a special group known as the “Little Five.”

For a long time, the only way for scientists to study these elusive creatures was to catch them in traps, which can be very stressful and even dangerous for such tiny mammals. Now, researchers in South Africa have developed a brilliant new way to identify them using only their footprints.

By using something called Footprint Identification Technology (FIT), they can identify different species and even the s*x of the animal with 96 percent accuracy. This new method is a much kinder way to track biodiversity, and it means we can learn about these animals without ever causing them fear or harm.

This technology is also low-cost and simple enough that local communities can use it to help protect their own natural heritage. You can read the full story about this breakthrough and what it means for the future of conservation here.

Most of the universe is invisible, but its effects are written all over the night sky.Scientists have created the cleare...
01/26/2026

Most of the universe is invisible, but its effects are written all over the night sky.

Scientists have created the clearest map yet of dark matter using the James Webb Space Telescope, showing how this hidden substance quietly shaped galaxies, stars, and the cosmic web that holds everything together. Without dark matter, the universe as we know it would not exist.

This new view brings us closer to understanding how structure emerged after the Big Bang and why galaxies formed where they did. Sometimes, the most important forces are the ones we cannot see.

Full story link in comment.

Astronomers have identified five extremely old, carbon-rich stars in the Large Magellanic Cloud, a small galaxy near the...
01/26/2026

Astronomers have identified five extremely old, carbon-rich stars in the Large Magellanic Cloud, a small galaxy near the Milky Way. These stars formed when the universe was still young and preserve chemical clues from the very first generations of stars.

The discovery shows that early star formation and chemical evolution were not limited to our galaxy. Similar processes were already shaping neighboring galaxies billions of years ago, quietly leaving behind stellar fossils that can still be studied today.

Read the full story to see how these ancient stars are helping scientists piece together the universe’s earliest history.

Full story link in comment.

💡 What if one of the most important materials of the 21st century was created… by accident… in 1879?Thomas Edison was ju...
01/25/2026

💡 What if one of the most important materials of the 21st century was created… by accident… in 1879?

Thomas Edison was just trying to make a light bulb that wouldn’t burn out.

Turns out, his early carbon filament bulbs may have briefly produced graphene, a super-strong, ultra-thin material scientists wouldn’t officially discover for another 100+ years.

Modern researchers recreated Edison’s original setup using bamboo filaments and today’s tools, and the results were honestly kind of mind-blowing. It’s a reminder that science doesn’t always move in straight lines. Sometimes the answers are hiding in plain sight, waiting for the right moment.

History still has secrets. We’re just getting better at asking the right questions. 🔍✨

👉 Full story link in the comment.

Scientists have reconstructed how the chemical makeup of Earth’s oceans changed over tens of millions of years by studyi...
01/25/2026

Scientists have reconstructed how the chemical makeup of Earth’s oceans changed over tens of millions of years by studying fossil shells from ancient marine organisms. Their results show that seawater calcium levels declined alongside atmospheric carbon dioxide, suggesting ocean chemistry may have been closely linked to Earth’s long-term climate evolution.

The Moon’s surface is covered in fine dust created by endless impacts over nearly four billion years. By studying oxygen...
01/25/2026

The Moon’s surface is covered in fine dust created by endless impacts over nearly four billion years. By studying oxygen isotopes in Apollo Moon samples, scientists have traced the types of asteroids that struck both the Moon and Earth. The work shows that although many impactors were water-rich, they delivered only small amounts of water to Earth, while the Moon slowly stored water in its frozen polar regions.

Sulfur is essential for life on Earth, but its behavior in space has remained unclear for decades. In a new study, astro...
01/25/2026

Sulfur is essential for life on Earth, but its behavior in space has remained unclear for decades. In a new study, astronomers report the first detection of a large sulfur-bearing ring molecule in the interstellar medium. The molecule was identified in a chemically rich cloud near the center of the Milky Way using radio telescope data supported by laboratory measurements. The finding expands the known range of sulfur chemistry in space and helps explain where some of the galaxy’s missing sulfur may be hiding.

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