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Medicine

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Protease Inhibitors to Fight COVID-19: Stopping the Virus’s Life Cycle

Breakthroughs at the intersection of Health and Science

Some Covid-19 patients are reporting that foods including coffee, chocolate and red wine smell awful.

Why Covid-19 Patients Are Suffering From Distorted and Phantom Smells

An increasing number of patients are reporting awful scents that aren’t present

Are there other imaging agents hiding in plain sight?

Innovation for Good: Game Changers

Could Tattoo Ink Be Used to Detect Cancer?

A new study on medical imaging agents shows common pigments and dyes could help with early diagnosis

3D-printed masks made for a New Hampshire hospital amid PPE shortages in March.

Covid-19

Covid-19 Has Designers Reimagining Personal Protective Equipment

The global pandemic has led to a surge in demand for PPE. Inventors have responded—with mixed results.

A doctor checks the temperature of a child at a mobile clinic.

Covid-19

What Happens When Children’s Covid-19 Symptoms Won’t Go Away

Some parents say their kids have been sick for months, and experts aren’t sure what’s going on

A man who recovered from COVID-19 donates plasma in Bogota, Colombia.

Covid-19

The Peculiar 100-Plus-Year History of Convalescent Plasma

Blood has been considered a viable treatment for infectious disease for over a century, but it has rarely proven to be the best solution.

University of Arizona leaders were able to prevent a potential Covid-19 outbreak by testing wastewater.

University of Arizona Stops a Covid-19 Outbreak by Following the Feces

After wastewater monitoring detected the virus in a dorm’s sewage, the school discovered and quarantined two asymptomatic infections

The formation of a blood clot

Covid-19

Why Blood Clots Are a Major Problem in Severe Covid-19

Out-of-control clotting can endanger some patients even after the virus has gone. Researchers are trying to understand the problem and how to treat it.

Cars line up at a drive-in coronavirus testing site in Miami Gardens, Florida, in late June. Testing in many states has been hampered by bottlenecks and long delays, problems that could be eased by the rapid, simple tests scientists are now developing.

Covid-19

Scientists Are Racing to Develop Paper-Based Tests for Covid-19

Inexpensive—and potentially at-home—tools could take only minutes to tell if someone is infected

Riker Laboratories advertised its new device for treating asthma in 1957—two years after a teenager’s truly inspiring suggestion.

The History of the Asthma Inhaler

How a brilliant quip led to a treatment that helps millions every minute

Allied freighters ablaze in the harbor of Bari, Italy, after the German attack.

How a Chemical Weapons Disaster in WWII Led to a U.S. Cover-Up—and a New Cancer Treatment

The physician who led the investigation into a deadly explosion in Italy found the truth, and some hope

Researchers collecting tears from Broad-snouted caiman.

New Research

Microscopically, Crocodile Tears Look Sort of Like Our Own

Humans are the only species known to cry in response to emotional turmoil, but a new study finds reptile and avian tears aren’t so different

Bald's Leechbook, a tenth-century medical text that contains Anglo-Saxon medical advice and recipes for medicines, salves and treatments

This Medieval Potion Kills Stubborn Bacteria

“Bald’s eyesalve” is effective against numerous strains of bacteria—and could help treat diabetic foot and leg ulcers

Curators at the Science and Industry Museum are unsure what purpose this object, crudely cast with a copper-based alloy, served.

Can You Help Identify This Museum’s Mystery Artifacts?

A Manchester-based science institution has a backlog of unusual objects in need of classification

The Renaissance artist died in 1520 at age 37.

New Research Suggests Bloodletting, Pneumonia Killed Raphael

The artist failed to disclose his late-night outings to physicians, leading them to misdiagnose his illness

Yosemite Valley seen from the Tunnel View lookout point in the Yosemite National Park, California on July 08, 2020. The park's sewage has now tested positive for the presence of the novel coronavirus, suggesting that some of its visitors over the Fourth of July weekend were infected.

Yosemite Sewage Tests Positive for Coronavirus

Test results suggest there were dozens of visitors carrying the novel coronavirus in the park over the Fourth of July weekend

In April, people queued at a testing tent in East New York in Brooklyn. COVID-19 rates are highest among black New Yorkers in Kings County.

Race in America

What ‘Racism Is a Public Health Issue’ Means

Epidemiologist Sharrelle Barber discusses the racial inequalities that exist for COVID-19 and many other health conditions

How will SARS-CoV-2 evolve?

Covid-19

How Viruses Evolve

Pathogens that switch to a new host species have some adapting to do. How does that affect the course of a pandemic like COVID-19?

John Rogers and his colleague Shuai Xu’s tech startup Sonica Health is submitting the device with a pulse oximeter and its algorithms to the FDA for approval later this month.

Covid-19

This Band-Aid-Like Patch Could Detect Early COVID-19 Symptoms

Northwestern University scientist John Rogers has developed a wearable that adheres to the throat and relays data to a physician

Dean Kamen, inventor of the Segway, rode the self-balancing personal transportation device outside his home in 2002.

As Segway Retires, Its Inventor Gears Up to Grow Organs

Dean Kamen, inventor of the soon-to-be obsolete Segway, has assembled a team to mass-produce human organs for transplant

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