Menu Close

Home – Articles, Analysis, Opinion

Displaying 8451 - 8475 of 20115 articles

A 19th-century engraving depicts the Angel of Death descending on Rome during the Antonine plague. J.G. Levasseur/Wellcome Collection

How 3 prior pandemics triggered massive societal shifts

Societies and cultures that seem ossified and entrenched can be completely upended by pandemics, which create openings for conquest, innovation and social change.
This antibody adopts a Y-shape. The arms of the Y make up the part of the antibody that binds to the target. ALFRED PASIEKA/SCIENCE PHOTO LIBRARY

One small part of a human antibody has the potential to work as a drug for both prevention and therapy of COVID-19

Antibodies are great for neutralizing viruses. But they are big and bulky. Antibody engineers are now creating smaller synthetic antibody-like molecules that may be better for fighting COVID-19.
The Boeing 737 MAX is expected to take to the skies again following a review of the MCAS system which was responsible for two crashes in 2019. Jason Redmond / Getty Images

The 737 MAX is ready to fly again, but plane certification still needs to be fixed – here’s how

The Boeing 737 MAX, which has been grounded since 2019 following two fatal crashes, is expected to be cleared to fly again. An aviation law expert proposes a way to improve the certification process.
Prince Charles, accompanied by Camilla, Duchess of Cornwall, and French president Emmanuel Macron greet one another with a ‘namaste’ in London on June 18. Photo by Max Mumby/Indigo/Getty Images

Why ‘namaste’ has become the perfect pandemic greeting

An ancient Indian greeting is replacing the handshake. An expert explains its roots and why it affirms our inter-connectedness with one another.
President Donald Trump and former Vice President Joe Biden at the first debate of the presidential campaign. AP/Julio Cortez and AP/Patrick Semansky

Trump and Biden clash in chaotic debate – experts react on the court, race and election integrity

They shouted, they interrupted, they insulted – and not entirely in equal measure. But Biden and Trump also touched on the issues occasionally. Our panel of experts analyzed three key exchanges.
Teachers organize their socially distanced students at Weaver Elementary School in Rossmoor, California. Jeff Gritchen/MediaNews Group/Orange County Register via Getty Images

Failure to shore up state budgets may hit women’s wallets especially hard

When the federal government doesn’t intervene during downturns, the states often cut school spending. In turn, teachers may earn less or lose their jobs. And three in four teachers are female.
What route did the first settlers to colonize the islands of the Caribbean take? M.M. Swee/Moment via Getty Images

Archaeologists determined the step-by-step path taken by the first people to settle the Caribbean islands

Did people settle these islands by traveling north from South America, or in the other direction? Reanalyzing data from artifacts discovered decades ago provides a definitive answer.