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The Shakers, who reached the peak of their popularity in America between 1820 and 1860, loathed the institutions of marriage and family for the sinful “natural affections” that accompanied them.

The Sects That Rejected Sex in 19th-Century America

Why three religious groups traded monogamy for celibacy, polygamy and "complex marriage"

Ski jumpers use aerodynamics and physics to overcome gravity – at least for a while.

The Freaky Physics of Ski Jump

Olympic ski jumpers do everything they can do counteract the effects of gravity and fly as far as they can down hills

Brine shrimp, and brine shrimp eggs, are teeny-tiny. But by analyzing the light they reflect, scientists can now identify aggregations of them from space.

Scientists Can Spot Shrimp Eggs From Space

By analyzing the light it reflects, scientists can say whether that floating blob in a satellite image is made up of shrimp, seaweed or something else

Runners in Hawaii exercise at sunset. Exercise has profound effects on brain structure and provides more subtle mental health benefits as well.

How Exercise Boosts the Brain and Improves Mental Health

New research is revealing how physical activity can reduce and even ward off depression, anxiety and other psychological ailments

Pancho Villa supposedly came to Columbus because he was enraged at the author's paternal grandfather, Sam Ravel, over an arms deal gone wrong. This photo album helped the author better understand Sam.

The Photo Album That Succeeded Where Pancho Villa Failed

The revolutionary may have tried to find the author's grandfather by raiding a New Mexico village—but a friend's camera truly captured her family patriarch

Bobsled, luge and skeleton athletes descend twisting, steep tracks at speeds upward of 80 mph (130 kmh).

The High-Speed Physics of Olympic Bobsled, Luge and Skeleton

In these sports that send humans hurtling faster than a car on a highway, tiny motions mean the difference between gold and a crash

A mob of white students and locals tarred and feathered brothers Samuel and Roger Courtney in April 1919. Newspaper coverage of the attack was limited.

In 1919, a Mob in Maine Tarred and Feathered Two Black College Students

The brutal attack took place during the Red Summer, a nationwide wave of violence against Black Americans

The Mayflower Autonomous Ship (MAS) undergoes sea trials in April 2021. In 2022, the MAS will sail the same path that the original Mayflower charted in 1620, collecting data along the way.

Captained by A.I., This New 'Mayflower' Will Cross the Atlantic This Spring

The autonomous ship will embark on the same journey the Pilgrims took more than 400 years ago, collecting scientific data along the way

An illustration of a harbor porpoise (middle) swimming with two other porpoises. Analyzing harbor porpoises’ echolocation clicks gave scientists a way to measure how closely they approach tidal power turbines. 

For Good or Ill, Porpoises Avoid Tidal Power Turbines

The finding is good news if it means the porpoises are staying safe, but it is bad if they are losing habitat in the process

Some chemical compounds used in sunscreens, such as oxybenzone and octinoxate, are facing scrutiny from legislators and environmental advocates. Scientists are looking to the ultraviolet light-blocking compounds produced by marine organisms as potential replacements.

Designing a More Environmentally Friendly Sunscreen

Scientists are sourcing new ultraviolet ray-blocking compounds from algae, seaweed, cyanobacteria and other marine creatures

Seahorses build a strong pair bond—but if the couple is forcibly separated, they are more than willing to move on.

Seahorses Aren't as Committed as Previously Thought

Pair bonds between the fish aren't as strong as you think

A queen Oecophylla smaragdina ant

How Can Ant and Termite Queens Live So Long?

Scientists are working to understand the matriarchs, who can survive decades while investing huge amounts of energy into reproduction

The launch of new satellites later this year could make the job of identifying stranded whales from space even more effective.

Satellites Can Spot Beached Whales From Space

Very high resolution satellites give scientists a new way to find out when and where a large-bodied whale, such as a humpback or a sperm, is stranded

Harry Hall, Campbell's chief agricultural expert, inspects tomatoes in his office at Campbell's research farm in Cinnaminson, New Jersey sometime in the 1920s.

How Campbell Soup Turned New Jersey Into a Tomato-Growing State

The canned food company's tomato breeding program was responsible for developing several important varieties

Little is known about most magnapinnid, or bigfin squid, species. The individual pictured here was spotted by the NOAA ship Okeanos Explorer in the Gulf of Mexico. Recently, a magnapinnid was filmed in the Philippine Trench—the deepest ever sighting of a squid.

Scientists Find the World's Deepest-Dwelling Squid

Researchers went looking for a war wreck roughly 19,000 feet under the sea—and spotted the animal instead

A bar proprietress drinks during her 101st birthday party at her tiny bar in Tokyo.

Old-Age Record Could Reach 130 by Century's End

Analysis of supercentenarians suggests human lifespan may have no limit

The science behind bubbles in champagne is an active field of research. Here, a red spotlight highlights bubbles growing at the bottom of a goblet, where they stick thanks to surface tension.

The Science Behind Champagne Bubbles

As you uncork that bottle and raise your glass, take time to toast the physics and chemistry along with the New Year

A 1930s couple rings in the new year with party blowers and streamers. New Year's Eve celebrations only began incorporating countdowns decades later, with the first crowd countdown in Times Square taking place in 1979.

Why Do We Count Down to the New Year?

A historian traces the tradition's links to space travel, the Doomsday Clock and Alfred Hitchcock

Harvard University professor E.O. Wilson in his office in Cambridge, MA. He is considered to be the world's leading authority on the study of ants.

Remembering E.O. Wilson's Wish for a More Sustainable Existence

From a lifelong passion for ants, E.O. Wilson guided humanity to think of conservation

Insects become part of beautiful patterns reminiscent of domestic textiles and wallpaper in the work of installation artist Jennifer Angus.

The Creepy, Crawling History of Insect Art

Through history and across cultures, bugs have inspired artists and challenged viewers to shift their perspective

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