Expert Voices: Op-Ed & Insights

A massive dust plume from the Saharan desert will make sunsets especially stunning in the U.S.

People are turning to quarantine bubbles as a way to see friends and family while limiting the risk from the coronavirus. Research shows that this can work, but it's not easy to be in a quaranteam.

Atmospheric scientists sampled the most pristine air on Earth, just above the Southern Ocean. They found some surprises.

Think back to life before stay-at-home orders. Does it feel like just yesterday or ages ago? Here's how the pandemic upended our perception of time.

About 80% of COVID-19 cases can be traced to just 20% of those infected with the novel coronavirus, epidemiologists have found.

Rattlesnakes are threatened in British Columbia in Canada, and many populations are declining at alarming rates.

Tear gas refers to a group of chemical irritants that can be used to control or disperse crowds.

Scientists just found the universe's missing baryon matter hiding in the cosmos.

Christopher Havens came upon his love of math while in solitary confinement. A decade later, he published a paper on number theory in a top mathematics journal.

Bats carry a lot of viruses, some of which make people sick. So why don't bats get sick from these pathogens?

As your state or county reopens, here's what to consider to stay safe from the coronavirus.

Here's a look at some of the amazing astronomical discoveries from ancient Greece. But almost as interesting as what they knew, however, is what they did not know.

Mothers love to be with their children on Mother's Day, but this year, things might be different. A physician walks you through some questions to consider as you decide whether such a visit is safe.

New research suggests the coronavirus pandemic is taking a staggering toll on the mental health of many Americans.

Researchers are looking at old drugs to see how they fare against the novel coronavirus causing COVID-19.

The coronavirus is not only controlling how we live, but increasingly what happens after we die.

In the midst of coronavirus pandemic, conspiracy theorists are sowing seeds of doubts about its severity and denying the very existence of the pandemic.

A conspiracy theory claiming 5G can spread the coronavirus is making the rounds on social media. Peddling such misinformation is not only wrong, it's destructive.