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Though considered a whale, Phiomicetus anubis had legs with webbed feet to pursue prey on both land and sea with its powerful jaws and sharp teeth 43 million years ago.

New Research

‘God of Death’ Whale Was Scourge of Land and Sea 43 Million Years Ago

The prehistoric mammal possessed a powerful jaw and likely had a raptor-like feeding style

Around 20 percent of female white-necked jacobins have evolved to share the vibrant plumage characteristic of males.

Female Hummingbirds Masquerade as Males to Avoid Harassment

One-fifth of female white-necked jacobins sport flashy male-like plumage, which may help them access more food

Cane toad tadpoles are observed eating other tadpoles in South America, their native habitat. However, the cannibalistic behavior occurs more often in Australia.

Without Predators, Cannibalistic Cane Toads Eat Their Young—and It’s Rapidly Accelerating the Species’ Evolution

Hatchlings in Australia have halved their vulnerable growth stage to avoid becoming their pal’s next meal

Archaeologists found the unusual burials while conducting excavations in the Romanian city of Cluj Napoca, pictured here.

Cool Finds

Why Were These Neolithic People Buried With Urns on Their Heads and Feet?

Found in Transylvania, the 6,000-year-old vessels may have once held provisions for the afterlife

Joan Mitchell in her Paris studio in 1956

The Poetry and Passion of Joan Mitchell’s Abstract Expressionist Paintings

A traveling exhibition will unite 80 works by the acclaimed artist, who thrived in 1950s New York despite widespread sexism

This summer's excavations revealed a Nazi bunker nestled in the ruins of the Nunnery, a former Roman fort on the Channel Island of Alderney.

World War II Bunker Discovered Inside Ruins of Roman Fort

Nazi soldiers built the shelter during the German occupation of Alderney, an island in the English Channel

Leaded gasoline has been banned in the U.S. for decades but was still used in other parts of the world. Less than 20 years ago, 117 countries still used leaded gas.

Planet Positive

Leaded Gasoline Use in Vehicles Has Now Officially Ended Worldwide

A refinery in Algeria used the world’s last stockpile of the fuel

Fossil fuel-free steel was made for the first time in Sweden using "green" hydrogen technology.

Innovation for Good

Fossil Fuel–Free ‘Green’ Steel Produced for the First Time

A Swedish consortium delivered the first batch of the metal—made using ‘green’ hydrogen—to an automobile manufacturer for truck production

Female octopuses were far more likely than males to 'throw' objects at others.

Female Octopuses Throw Things at Male Harassers

Scientists observed common Sydney octopuses launching shells and silt at particularly annoying individuals

The interactive map will be updated with the latest predictions in mid-September.

See When Fall Foliage Will Peak With This Interactive Map

County-by-county predictions reveal when to catch the most brilliant autumnal colors

Excavations revealed two distinct phases in Arthur's Stone's construction.

Neolithic Monument Linked to King Arthur Is Older Than Stonehenge

New research suggests Arthur’s Stone was built around 3700 B.C.E. as part of an intricate ceremonial landscape

Buildings in New Orleans' historic French Quarter, pictured here, sustained damage when Hurricane Ida made landfall on Sunday.

Hurricane Ida Destroys New Orleans Jazz Landmark Dubbed Louis Armstrong’s ‘Second Home’

The historic Karnofsky Tailor Shop and Residence collapsed on Sunday after water pooled on its roof

If you see this bug, officials want you to kill it. The spotted lanternfly is an invasive insect that can cause millions of dollars in damage to crops and forests.

Trending Today

See a Spotted Lanternfly? Squash It, Officials Say

The invasive insect poses a huge threat to agriculture and trees in the Northeast United States

Hurricane Ida hit Louisiana's southeastern coast at 11:55 am eastern on Sunday.

Hurricane Ida Slams Louisiana Coast on the 16th Anniversary of Katrina

The Category 4 hurricane made landfall in southeastern Louisiana midday Sunday, causing extensive flooding and power outages

Officials located the nest after netting and tagging three hornets between August 11- 17. One of the hornets slipped out of the tracking device, another one was never found, but the third one led entomologists to the nest.

Entomologists Eradicated the First Asian Giant ‘Murder’ Hornet Nest of 2021

The hive was located just two miles from where officials found another nest in 2020

The Great Synagogue of Vilna was built in the 1630s.

Cool Finds

Remains of Lithuanian Synagogue Destroyed by Nazis and Soviets Unearthed

Excavations uncovered the Great Synagogue of Vilna’s Torah ark, impressive staircases, a raised prayer platform and more

One of 664 uranium cubes used in a nuclear reactor during World War II. Researchers are trying to confirm whether a similar cube housed in the Pacific Northwest National Laboratory's collections was also part of the Nazis' failed nuclear program.

Did the Nazis Use This Uranium Cube in Their Failed Nuclear Program?

New research may help the Pacific Northwest National Laboratory confirm the identity of a mysterious object in its collections

This Aztec pictogram depicts warriors drowning as a temple burns in the background. New research links the scene to a 1507 earthquake.

Aztec Pictograms Are the First Written Records of Earthquakes in the Americas

New analysis of the 16th-century “Codex Telleriano-Remensis” reveals 12 references to the natural disasters

Comirnaty was coined with Co- as the prefix, followed with -mirna as a nod to mRNA, and ends in the -ty suffix, representing both the words community and immunity.

Why the Pfizer-BioNTech Covid-19 Vaccine Is Called Comirnaty

The vaccine is pronounced koe-mir’-na-tee and represents a mash-up of words related to the coronavirus pandemic

Unable to attend the funeral, an Australian farmer made a video of sheep in the shape of a heart to express his grief for his aunt, who died after a two-year battle with cancer.

Trending Today

Australian Farmer Expresses Grief With ‘Sheep Art’ Heart

The sheepherder couldn’t attend his aunt’s funeral, so he made her a huge heart out of hundreds of sheep—and captured it all from above using drone footage

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