Marcus Cole

Senior Editor, Life Sciences

Marcus Cole spent a decade teaching high school biology before turning to journalism, driven by a passion for demystifying science. His explainers on CRISPR and mRNA vaccines for STAT News earned him a reputation for clarity and accuracy. As an editor, he guides our Life & Biology and Health & Medicine coverage, ensuring it is not only informative but also engaging and relatable. Marcus believes that understanding science is a fundamental aspect of modern citizenship, and his work aims to empower readers with knowledge.

Expertise

Genetics and Genomics (CRISPR)Immunology and VirologyNeuroscienceCellular BiologyEvolutionary BiologyMedical EthicsPublic Health

Coverage Areas

Breakthrough Medical Treatments
Genetics and Ancestry
The Human Microbiome
Public Health Trends

Latest Articles

A person looking distressed, clutching their stomach, symbolizing the widespread gut issues reported with Eli Lilly's obesity drug.
Cosmos & Space

Eli Lilly Obesity Drug Causes Widespread Gut Issues

Nearly half of the 70,000 GLP-1 drug users surveyed reported at least one side effect.

Jun 26, 2026 · 2 min read

AI algorithms visualizing molecular structures in a futuristic lab, with a scientist observing hair regrowth patterns on a holographic display.
Cosmos & Space

Eli Lilly invests in AI startup Absci for new hair loss treatments

Despite 71% of adolescents with severe alopecia achieving successful hair regrowth with its existing drug, Eli Lilly is now betting on an early-stage AI startup for hair loss treatments.

Jun 25, 2026 · 2 min read

A gavel symbolically striking down candy and soda, representing a judge's ruling against restrictions on SNAP purchases of these items.
Cosmos & Space

Judge Blocks Restrictions on SNAP Dollars Buying Candy

In a significant blow to state-level efforts to control food choices, a federal judge in Washington, D.

Jun 24, 2026 · 2 min read

Microscopic view of lung cancer cells being targeted by Pfizer's lorlatinib, illustrating a breakthrough in targeted cancer therapy and improved patient survival rates.
Cosmos & Space

Pfizer lung cancer drug: 60% progression-free after five years

After five years, 60% of patients with a specific type of lung cancer treated with Pfizer's lorlatinib were still alive without their disease progressing, a dramatic finding compared to just 8% on the

Jun 23, 2026 · 3 min read

Scientists in a futuristic lab analyzing glowing data streams, with a subtle FDA logo, symbolizing accelerated drug development and approval processes.
Health & Medicine

FDA Pilot Program Accelerates Clinical Trials for Faster Drug Approvals

The FDA is now aiming to cut up to a year from early-stage clinical trials, following a recent decision to reduce required trials for drug approval from two to one.

Jun 23, 2026 · 3 min read

A visual representation of the NSF's shift in research funding, showing traditional science labs being replaced by advanced technology interfaces.
Health & Medicine

NSF cuts research programs for new tech initiative

The National Science Foundation has slashed budgets for hundreds of its basic science programs this fiscal year, marking a dramatic shift in federal research priorities.

Jun 23, 2026 · 2 min read

Phobos, Mars' moon, showcasing its massive impact crater and proximity to the red planet, Mars, against the backdrop of space.
Cosmos & Space

Phobos: Rapid orbit, asteroid-like characteristics

Mars' moon Phobos bears a massive impact crater, a cosmic scar so severe it nearly shattered the moon.

Jun 21, 2026 · 3 min read

View of Earth from space showing the Northern Hemisphere tilted towards the sun, symbolizing the summer solstice and the longest day of the year.
Cosmos & Space

Summer Solstice brings Northern Hemisphere its longest day

In London, the summer solstice on June 21 delivers a mere two seconds more daylight than the day after, according to Explainingscience.

Jun 21, 2026 · 3 min read

Blue Origin's launchpad under repair contrasted with Relativity Space's rocket preparing for a Mars mission in a futuristic space scene.
Physics & Quantum

Blue Origin rebuilds pad as Relativity targets 2026 Mars

While Blue Origin rebuilds its New Glenn launch pad after a June explosion, Relativity Space and Impulse Space are already targeting 2026 for their first commercial robotic Mars lander mission.

Jun 20, 2026 · 2 min read

Diverse group of executives observing a futuristic cityscape with AI interfaces, symbolizing the rise of AI leadership in the corporate world.
Cosmos & Space

Executive Shuffle Highlights Rise of AI Leadership

Dr. Elena Petrova, former Head of Oncology R&D at PharmaCorp, didn't just resign last week; she immediately resurfaced as Chief Scientific Officer at BioGen Innovations, a Series B biotech. This sent

Jun 20, 2026 · 3 min read

A pregnant Black woman stands in a desolate urban area, looking towards a distant, dimly lit maternity clinic, symbolizing the struggle for healthcare access.
Cosmos & Space

Maternity deserts worsen Black maternal health crisis

From 2016 to 2020, Black women in Harris County faced the nation's highest pregnancy-related death rate: 83.

Jun 19, 2026 · 2 min read

Microscopic view of beneficial gut bacteria, emphasizing the specific LGG strain's role in promoting digestive health and reducing illness.
Health & Medicine

Choosing the Best Probiotic Strains for Gut Health

While many probiotic supplements boast billions of CFUs, only a specific strain, LGG, has been shown to reduce the severity and duration of diarrhea by a full day.

Jun 18, 2026 · 6 min read

A split visual contrasting the promise of gene editing with its ethical uncertainties, featuring a DNA helix and a shadowed human silhouette with question marks.
Life & Biology

Gene Editing: Designer Babies' Ethical Risks & Global Oversight.

A recent UK law, poised to permit the sale of gene-edited food, was abruptly paused.

Jun 17, 2026 · 3 min read

An empty and dimly lit waiting room in a disability care facility, symbolizing the disruption caused by Medicaid funding suspensions.
Cosmos & Space

Medicaid fraud playbook hits disability care, risks patient access

In Minnesota, around 3,400 home disability and mental health care providers abruptly lost Medicaid funding.

Jun 15, 2026 · 2 min read

A supermassive black hole at the center of an active galactic nucleus, with newly forming exoplanets visible in the surrounding cosmic dust and gas.
Cosmos & Space

Supermassive black holes may be birthing millions of exoplanets

Millions of Jupiter-mass 'dust giants' and 'lava balls' could be forming tens of parsecs from supermassive black holes, challenging everything we thought we knew about where planets are born, Space re

Jun 14, 2026 · 3 min read

A cargo ship transiting the Strait of Hormuz under the watchful presence of Iranian naval vessels, symbolizing global trade disruption.
Cosmos & Space

Iran's Strait of Hormuz Disruptions Extend, Impacting Global Trade

Roughly 30% of global urea exports are currently stalled, unable to leave the Persian Gulf region due to Iran's intermittent closure of the Strait of Hormuz.

Jun 14, 2026 · 3 min read

Scientists in a dimly lit WHO command center analyze global health data, with a red glow highlighting outbreak regions on a world map.
Health & Medicine

WHO Declares Ebola Outbreak a Public Health Emergency

On May 15, 2026, two laboratory-confirmed Ebola cases, including one death, emerged in Kampala, Uganda, directly linked to travel from the Democratic Republic of the Congo.

Jun 14, 2026 · 3 min read

A shadowy figure's hand reaching to disrupt a network of pipes symbolizing Medicare drug savings, with concerned seniors and rising cost graphs in the background.
Cosmos & Space

Trump administration plan could weaken Medicare drug price negotiation

In 2024, Medicare spent $125 billion on just 40 drugs, representing over one-third (36%) of its total drug budget, according to KFF .

Jun 13, 2026 · 3 min read

Congolese religious leader addressing a community gathering, with healthcare workers present, fostering trust for Ebola outbreak response.
Cosmos & Space

Ebola outbreak response engages religious leaders to sensitize followers

In eastern Democratic Republic of the Congo, tensions around Ebola response have escalated.

Jun 12, 2026 · 3 min read

Elite athlete pushing through a challenging moment on the field, symbolizing the mental and physical hurdles of ACL recovery.
Cosmos & Space

Elite athletes' ACL recovery: The 9-12 month challenge

Despite a typical 9 to 12-month recovery period, only 55% of athletes return to competitive sport following ACL reconstruction, according to Cureus .

Jun 11, 2026 · 3 min read