Hurricane Otis caused major damage in Acapulco, Mexico.

Hurricane Otis Slams Mexico in 'Nightmare Scenario' That Shocked Meteorologists

The storm rapidly intensified in just 24 hours before it hit Acapulco as a category 5, killing at least 27 people and destroying infrastructure

The ship, Ruby Princess

Cruise Passengers Win Lawsuit After Covid Outbreak on Ship in 2020

The Ruby Princess, which launched from Australia in the early days of the pandemic, was linked to 662 cases of Covid-19 and 28 deaths

A leaf-eared mouse called Phyllotis vaccarum

Biologists Find 13 Freeze-Dried Mouse Mummies Atop Andean Volcanoes

These cold, arid and oxygen-poor summits are akin to conditions on Mars, prompting questions about how the rodents got there—and how they survived

Caecilian mothers grow a fatty layer of skin that their babies tear off with specialized teeth and eat.

This Worm-Like Amphibian Eats Its Mother's Skin to Get Microbes

Caecilians are the only known amphibians to pass microbes from one generation to the next, according to a new study

Researchers recommend limiting red meat consumption to about one serving per week, based on the results of a new study.

Eating Red Meat Is Linked to Type 2 Diabetes Risk, New Study Finds

Reducing daily intake of beef, lamb and pork could reduce your risk of developing the disease, researchers say

The Orionid meteor shower over the Songhua River in Daqing City, China, in October 2020. 

Here’s How to Watch The Orionid Meteor Shower This Weekend

The celestial show will peak on the night of October 21 to 22, with around 23 meteors expected per hour

Pepper X, the world's hottest pepper

The World Has a New Hottest Pepper

Pepper X is three times spicier than the previous record-holder, the Carolina Reaper

Boats got stuck on Lake Titicaca's dried bed in September in Huarina, Bolivia, due to drought.

This September Was the Earth’s Hottest on Record

The scorching month follows the hottest June, July and August in recorded human history

Peeps has indicated it would remove Red Dye No. 3 from its ingredients after Easter 2024.

What to Know About California's New Law Banning Food Additives, Including Red Dye No. 3

Already prohibited in multiple countries for its potential harmful effects in humans, the colorant's future is now in serious doubt in the United States

Neurergus kaiseri, also called Luristan newt, is listed as vulnerable on the International Union for Conservation of Nature's Red List of Threatened Species. 

Amphibians Are in Decline Across the Globe

About 41 percent of all species across the planet meet IUCN criteria for classification as critically endangered, endangered or vulnerable

Grazer, also known as 128 Grazer, stands in a river in September 2023, after bulking up for hibernation.

Meet Grazer, the Winner of Fat Bear Week 2023

A fiercely aggressive mother and a skilled angler, the massive brown bear has been crowned this year's champion in the annual online popularity contest

An annular solar eclipse, captured by the solar optical telescope Hinode as the moon passed between it and the sun.

How to Watch the Annular 'Ring of Fire' Solar Eclipse on Saturday

A partial eclipse will be visible from all of the continental U.S., but only those in Oregon and the Southwest will have a chance to see the glowing ring

The Field Museum collects bodies of birds that collide with windows. The birds are processed and cleaned by the museum’s flesh-eating beetle colony.

Almost 1,000 Birds Died in One Night From Striking a Chicago Building

Another 1,000 were killed in window collisions across the downtown area, amid calls for more bird-friendly architecture and reduced light pollution

Chilobrachys natanicharum, the electric blue tarantula

See the New 'Enchanting' Electric Blue Tarantula Discovered in Thailand

Blue is one of the rarest colors in nature, but this arachnid achieves the bright hue through special structures in its hair

A killer whale in the Salish Sea is observed harassing a porpoise.

Why Do Orcas Keep Harassing Porpoises?

An endangered group of killer whales in the Pacific Northwest has been toying with porpoises for decades—and new research offers some possible explanations

The oldest hunter-gatherer basketry in southern Europe, dating to 9,500 years ago.

Archaeologists Uncover 9,500-Year-Old Woven Baskets and Europe's Oldest Sandals

Items found in a Spanish cave are older than previously thought, a new study suggests, calling into question "simplistic assumptions" about early humans

Adult dugong swimming and feeding in the shallow water of the Red Sea. 

Dugong Populations Are Declining in the Great Barrier Reef, Study Finds

Destruction of seagrass habitats and "indiscriminate" gillnet fishing have both contributed to the marine mammals' dropping numbers, scientists say

Scientists found inspiration in octopus suckers, which can hold onto surfaces underwater, to design a new drug-delivery method that sticks to the inner cheek.

New Patch Inspired by Octopus Suckers Could Deliver Drugs Without Needles

Medicine-filled suction cups attached to the inside of the cheek could be an effective alternative to oral tablets or injections, study finds

Rafflesia kemumu in the rainforest of Sumatra.

The World's Largest and Smelliest Flower Is at Risk of Extinction, Scientists Say

Researchers are calling for urgent protections for corpse flowers in the Rafflesia genus, which live only in remote rainforests of Southeast Asia

Human bone inside Cueva de los Marmoles, the cave in Spain where the study took place.

Prehistoric Humans May Have Dug Up Bodies to Make Tools

A study of bones from a Spanish cave suggests humans might have fashioned tools from the remains of recently deceased community members or relatives

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