Sunflower sea stars are just one of 20 species affected.

New Research

Meet the Tiny Killer Causing Millions of Sea Stars to Waste Away

The deadly sea star wasting disease, which turns live animals into slimy goop, is caused by a previously unknown virus

A new, zero-power screening method might make testing for lead and other pollutants easier than ever.

Drop This Capsule Into a Stream and It Will Screen For Pollution

Researchers have developed a sensor (no batteries required) that creates a barcode indicating the amount of pollutants and their whereabouts in water

Around 1,400 chimps might lose their home in Congo.

Cool Finds

How a Misdrawn Map Put 1,400 Chimps and a Rare Plant in Peril

Miners and farmers are moving into a protected forest in Congo thanks in part to an administrative blooper

Everglades National Park is in critical condition due to poor water management, according to the IUCN.

A Third of Natural World Heritage Sites Are in Danger

From the Florida Everglades to Africa’s first national park, many crucial protected areas are in serious trouble

Chacma baboons (Papio ursinus) fight. Infanticide in baboons is driven by a mating structure built on male competition.

Why Some Mammals Kill Babies of Their Own Kind

Male mammals that commit infanticide developed the behavior in response to their species’ mating style

This twisted wing parasite is one twisted killer.

The Everyday Cannibals and Murderers of Los Angeles

Who needs film noir when you’ve got these insects in the City of Angels?

A wallaby in the mist on the Irish island of Lambay.

What the Heck Are Wallabies Doing in Ireland?

Normally spotted in Australia, the marsupial species is thriving on a remote island off the Irish coast

The nonprofit SkyTruth enlisted more than 200 volunteers to scan aerial imagery and pinpoint the locations of fracking wastewater ponds in Pennsylvania.

Tracking Frackers From the Sky

Citizen scientists eyeing Pennsylvania’s natural gas drillers in aerial images may help determine if there is a link between fracking and certain illnesses

Archaeologists Ben Potter and Josh Reuther, both of the University of Alaska in Fairbanks, excavate the burial pit at the Upward Sun River site.

Ice Age Babies Surrounded by Weapon Parts Found in Alaska

Unearthed at an ancient hunting camp in Alaska, the infant remains are offering clues to the burial rites of early Americans

An algae bloom off the coast of Maryland. Such blooms help create low-oxygen areas called dead zones as the algae respire or decompose.

Anthropocene

Ocean Dead Zones Are Getting Worse Globally Due to Climate Change

Warmer waters and other factors will cause nearly all areas of low oxygen to grow by the end of the century

The few remaining scientists at NASA are hard at work on Earth trying to "solve gravity."

Think Big

Would Astronauts Survive an Interstellar Trip Through a Wormhole?

Well, it depends on your definition of “wormhole” …

Matthew McConaughey on a stark landscape. The real star of the film, says Lewis, are the panoramic vistas.

Why “Interstellar” Belongs in the Pantheon of the Best “Realistic” Science Fiction Films

The film follows a well-trodden path, says Smithsonian space historian Cathleen Lewis, who gives it a thumbs up

Mexican free-tailed bats can be real jerks to their friends.

New Research

On Summer Nights, Some Bats Like to Jam

Mexican free-tailed bats “jam” each others’ echolocation calls to discombobulate competitors

Bill Nye enthusiastically greets students and faculty at Cal State Fullerton in California earlier this year.

Bill Nye on the Risks of Not Debating With Creationists

Bill Nye the Science Guy has a book out on evolution. Here’s what he has to say

Moon jellies (Aurelia aurita) drift in dark waters at the Sunshine International Aquarium in Tokyo.

Anthropocene

Big Moon Jelly Blooms Tied to New Dock Construction

A floating pier installed off Japan led to a four-fold increase in baby jellies, offering a solid link between structures and blooms

A levee meant to keep out the sea was no match for the 2011 tsunami that struck Japan.

Small Islands May Make Tsunami Danger Worse

While offshore islands usually protect coasts, simulations suggest they may amplify monster waves reaching the mainland

Virgin Galactic's SpaceShipTwo is seen gliding back to Earth after its first test flight in 2010.

Past Transit Tragedies Point to a Way Forward for Virgin Galactic

From a fatal Apollo fire to the sinking of the Titanic, history has a few lessons following last week’s spaceflight disasters

A hermit thrush perches on a branch in the Pennsylvania woods. Its songs have long been compared to human musical scales.

This Bird’s Songs Share Mathematical Hallmarks With Human Music

The hermit thrush prefers to sing in harmonic series, a fundamental component of human music

The image of a witch brewing her cauldron reigns in Halloween celebrations today. But, what actually went into witches cauldrons?

Halloween

How Witches’ Brews Helped Bring Modern Drugs to Market

Got nausea, headaches or heart trouble? You can thank medieval witches’ potions for helping to cure what ails you

A yellow fever epidemic may have planted the seeds of inspiration for Washington Irving's iconic tale of the a headless horseman.

Halloween

What “The Legend of Sleepy Hollow” Tells Us About Contagion, Fear and Epidemics

Washington Irving fled New York because of a yellow fever epidemic. Twenty-two years later, his classic story spoke to the chaos of his youth

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