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Stories from REPRINT AUTHOR PLACEHOLDER

The new world of information supplied by drones hovering above is allowing researchers to more easily measure whale size, body condition and health; to identify individual animals from features on their bodies; and more.

From Collecting Whale Snot to Capturing Surprising Behaviors, Aerial Drones Are Giving Scientists a New View of Sea Life

The robots can hover over marine mammals and gather all sorts of information in a way that’s less invasive to the animals than researchers trying to approach them by boat or plane

A population of black-and-white ruffed lemurs on Madagascar is experiencing changes in the cadence of its breeding, researchers say.

Lemurs Are Having a Mysterious ‘Baby Boom’ in Madagascar. Here’s Why That Might Not Be a Good Thing

Researchers are investigating a sudden spike in pregnancies in one black-and-white ruffed lemur population that might signal environmental stress to the mammals

Some computer vision programs have been thrown off by tricks such as manipulating the pixels in an image.

Computers Are Getting Much Better at Image Recognition

The machine-learning programs that underpin their ability to “see” still have blind spots—but not for much longer

The skin of the three-striped poison dart frog, Ameerega trivittata, contains a cocktail of lethal toxins that interfere with the function of key cell proteins. That’s a challenge for any prospective predator.

These Animals Eat Poisons and Don’t Die. Some Even Become Toxic in Turn

Critters consuming species that harbor deadly toxins have evolved a suite of clever strategies to keep out of harm’s way. Scientists are starting to unravel how these protections work on the molecular level

Postpartum depression affects some one in eight women in the United States. It typically occurs in the first weeks after childbirth, after a sudden drop in levels of estrogen and progesterone.

A Blood Test Can Now Predict a Mother’s Risk of Postpartum Depression

Scientists are learning more about this leading complication of childbirth, and treatments are improving

The earwig’s delicate, paper-thin wings open to more than ten times their folded size, thanks to its origami-like creases.

Studying Clever Creases in Nature May Inspire Foldable Structures for Drones and Robots

Engineers are turning to animal origami, from insects that tuck away wings to a protist with an accordion-like neck, for design help

The epigenetic clock is emerging as a wildlife conservation tool.

This ‘Clock’ Could Warn of Hidden Stresses to Animals, Offering a Long-Sought Signal That a Population Is Nearing Collapse

The epigenetic clock measures biological age and could help scientists assess the health of polar bears, dolphins, baboons and other threatened creatures “while recovery is still possible”

A historian inspects oysters from a reef on the Nansemond River, in Virginia.

Can Scientists Help Oysters Thrive Again?

Dredging and pollution devastated the once-bountiful reefs. Careful science may help bring them back

The domestication of some species of bumblebee has had unintended consequences.

A Deep Look Into the Wild and Not-So-Wild World of Bumblebees

Over the past several decades the lives of the domesticated and native pollinators have increasingly overlapped

The Uan Muhuggiag mummy is housed at Libya's National Museum, where it rests in a glass case on a cushion of cotton.

Africa’s Oldest Mummy Is a Toddler Who Died 5,400 Years Ago, Nearly a Millennium Before the Egyptians Started Mummifying Their Dead

Libya’s civil war has placed the Uan Muhuggiag mummy at risk. But negotiations are underway to transport the rare artifact from Libya to Rome, where it will undergo restoration and scientific analysis

An aardvark emerges from its burrow.

Could Aardvark Burrows Be Ground Zero for the Next Pandemic?

Animals of all kinds mix and mingle in the underground refuges, offering troubling opportunities for diseases to jump species

Real tennis was played indoors, usually in a court with high windows, a sloping roof and a spectators’ gallery.

Why European Royals, From Henry VIII to Louis X, Loved Playing ‘Real Tennis,’ the So-Called Sport of Kings

Modern tennis’ predecessor was a different—and potentially more dangerous—test of athletic prowess

Visitors to the Grand Egyptian Museum can view the pyramids.

A Sweeping Transformation Is Underway as the Grand Egyptian Museum Prepares to Officially Open and the Giza Plateau Braces for a Record-Breaking Influx of Visitors

The Egyptian government is making changes to enhance the visitor experience around the pyramids, but are these modifications threatening the livelihoods of local communities rooted in generations-old tourism practices?

Mexican tetras lost their eyes in multiple ways.

These Cavefish Lost Their Eyes, but They Gained Some Pretty Nifty Traits

Mexican tetras that got swept into pitch-black caverns had no use for the energetically costly organs

Researchers are studying pollen grains for applications across medicine and engineering.

For the Allergy-Ridden, Pollen Can Be a Nuisance. But Scientists Are Using the Powdery Stuff to Make Paper, Sponges and More

Re-engineered into a microgel, pollen could become a critical material for eco-friendly products

Gedi is another precolonial African site that was occupied from about 1000 to 1500 C.E. The courthouse from the site is shown.

Understanding the Gaps in Africa’s Archaeological Record

Sites and artifacts are revealing clues to the continent’s recent history. An archaeologist explains the findings and threats to this heritage

Throughout time, women and children have processed food on a daily basis, playing a central role in the story of human survival and evolution.

Through Much of Human History, Women Have Shaped Evolution Through Food Processing

An anthropologist highlights the revolutionary role of the practice, which was often led by women, and was just as crucial to surviving and thriving as hunting

Only a small fraction of the world’s fisheries—roughly 2 percent—are currently monitored by observers, meaning the vast majority of fishing activity, including the bycatch of protected species, happens without oversight.

Could Artificial Intelligence Make It Easier and Safer to Monitor Fisheries?

New A.I. analysis systems aim to count fish and identify species, streamlining the time-intensive process of recording commercial fishing activity

New light microscopy techniques can distinguish objects down to less than ten nanometers. 

These Super-Resolution Microscopes Are Revealing the Inner Lives of Cells

Advanced light microscopy techniques are giving scientists a new understanding of human biology and what goes wrong in diseases

The Stolen Kiss, Jean-Honoré Fragonard, 1787

These Salacious Artworks Chronicle the History of Adultery, From Biblical Punishments to Royal Mistresses

Artists such as Rembrandt, the Pre-Raphaelites and Georgian caricaturists used their craft to examine the morality and ramifications of adulterous affairs

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