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Stories from Sara Hashemi

Elephant seals on South Georgia island

Bird Flu Wiped Out Nearly Half of the Females in the World’s Largest Elephant Seal Population, Drone Images Suggest

Scientists recorded a 47 percent drop in breeding females in South Georgia’s three largest elephant seal colonies after bird flu hit. Scaled to the whole island, that’s a potential loss of more than 50,000 of the animals

An artist's impression of a coronal mass ejection on a star

In a First, Astronomers Saw a Distant Star Shoot Some of Its Plasma Into Space

The powerful coronal mass ejection would have likely destroyed the atmospheres of any potentially habitable planets nearby

The 1999 Leonid meteors as seen from the Leonid Multi-Instrument Aircraft Campaign

Dark Moon, Shooting Stars: How to Catch the Stunning Leonid Meteor Shower This Weekend

A waning crescent moon will offer stargazers an optimal viewing experience this year, with 10 to 15 meteors visible each hour from Sunday into Monday

The specimen was discovered in Western Australia. 

This Newly Discovered ‘Lucifer’ Bee From Australia Was Named After Its Devil-Like Horns

Researchers hope the discovery shines a light on bee conservation Down Under

A remnant of a Type Ia supernova

The Universe’s Expansion May Be Slowing Down, Not Speeding Up, New Research Suggests

A new study challenges a long-held idea that the universe’s expansion is accelerating

The daily pills are designed for use among those whose high cholesterol is not reaching healthy targets despite taking other medications.

New Daily Pill Could Potentially Be Life-Saving for Americans With High Cholesterol Levels, Researchers Say

The medication, which significantly lowers the risk of heart attacks, could be a promising alternative to expensive and unpopular injectables

A spiny-tailed iguana on Clarion Island

Iguanas Are Native, Not Invasive, on This Mexican Island, DNA Study Suggests, Rewriting Conservation Ideas

The spiny-tailed iguanas of Clarion Island predate human presence in the Americas by tens of thousands of years, researchers say

An artist's concept of a supermassive black hole shredding a massive star

Astronomers Detect the Brightest and Most Distant Black Hole Flare Ever Seen

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole

An ancient ochre fragment that shows signs of re-use 

Remarkable New Research on Ochre ‘Crayons’ Colors in Scientists’ Understanding of How Neanderthals Made Art

A recently published study suggests humans’ creative inclinations go back much further than previously thought

An artist's rendition of a group of Nanotyrannus dinosaurs attacking a juvenile T. rex

This Tiny Tyrannosaur Could Settle a Huge Scientific Debate

A new analysis of a fossil unearthed in 2006 provides a fresh line of evidence that a separate tyrannosaur lineage called Nanotyrannus lived alongside the famous T. rex

Bowhead whales' cold-water habitats help the animals make more CIRBP protein.  

Bowhead Whales Live Long Lives. Do They Hold the Key to Human Longevity?

A cold-activated gene that helps the mammals repair their DNA may also help humans live longer

An artist's reconstruction of Edmontosaurus some 66 million years ago

Scientists Finally Know What This ‘Mummified’ Dinosaur Looked Like

A recent study suggests the unique geology of an area in Wyoming makes it a trove of unusually preserved fossils

The conference billed itself as the first to feature all A.I.-generated research.

A New Conference Presented Scientific Papers Written and Reviewed by A.I. as an Experiment. Here’s What Happened

While some researchers note the models made tasks more efficient, many scientists remain skeptical about using A.I. to author scientific work

Tim Andrews and his wife leave the hospital after he received the pig kidney transplant about nine months ago.

Pig Kidney Transplant Removed From Patient After a Record-Breaking 271 Days

Tim Andrews was the fourth patient in the United States to receive a pig kidney transplant. He will now return to dialysis and wait for a kidney from a human donor

Psilocybe cubensis, a mushroom that produces the psychoactive compound psilocybin.

Magic Mushrooms Evolved Psilocybin Not Once, but Twice

Two different types of mushroom evolved the same psychedelic compound in completely unrelated ways, a recent study finds

Culiseta annulata, the mosquito species discovered in Iceland this month.

Iceland Is No Longer Mosquito Free. Is Climate Change to Blame?

It was previously thought to be one of the last places on Earth without the insects

Cameras captured nematodes attaching themselves to electrically charged fruit flies. 

These Parasitic Worms Use Static Electricity to Hitch a Ride on Flies

The tiny experiment yielded big results, showing how nematodes hop onto fruit fly hosts

Researchers collected images of lizards with missing limbs from experts around the world. Pictured here: an American green anole.

These ‘Pirate Lizards’ Thrive With Three Legs

A new study finds that many lizards with missing limbs fare surprisingly well despite their impairment

Participants received retinal implants that restored some of their vision. 

Electronic Eye Implant Restored Vision in Patients With Age-Related Macular Degeneration

The device could be a boon for millions with vision loss from advancing age

The glowing red band represents high concentrations of gamma rays across the center of the Milky Way.

Is This Mysterious Glow at the Center of the Milky Way Caused by Dark Matter?

An excess of gamma rays in the center of our galaxy could mean scientists have finally detected dark matter particles—or not

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