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The latest science news, photos and videos covering space, the environment, human development and more.


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Las Vegas' growing mosquito problem is 'a ticking time bomb'

The insects are not only a nuisance, but they also pose a major threat of mosquito-borne diseases such as dengue fever and West Nile virus.
Aedes Eegypti.
Aedes Eegypti.
4d ago

Vaccine misinformation, once a target of tech companies, surged online ahead of CDC shooting

Posts tying Covid vaccines to mental illness accrued millions of views, amplified on platforms that have relaxed moderation rules.
4d ago

Missouri resident hospitalized with 'brain-eating' infection possibly linked to water skiing

A 12-year-old boy died from the extremely rare infection last month in South Carolina, days after swimming in a local lake.
Aerial view of the Lake of the Ozarks in Missouri.
Aerial view of the Lake of the Ozarks in Missouri.

As glacier thins upstream of Juneau, annual flooding is the new normal — for now

Glacial outburst floods aren't a new phenomenon in Alaska, but climate change is scrambling the risk.
Cones and a road closed sign on a flooded residential street
Cones and a road closed sign on a flooded residential street
5d ago

Climate change

Climate change

Scientists warn of invasive longhorned tick carrying debilitating Ehrlichiosis infection

Warming temperatures allow the tick to wake up early from hibernation, increasing the risk of getting bitten.
Tick photos.
Tick photos.
6d ago

Why rabbits with 'horns' in Colorado are being called 'Frankenstein bunnies'

Residents started spotting "demon rabbits" with grotesque, hornlike growths in Fort Collins.
Eastern Cottontail rabbit, with the papilloma virus
Eastern Cottontail rabbit, with the papilloma virus

Under water: How FEMA's outdated flood maps incentivize property owners to take risks

About 75% of flood insurance maps are outdated, leaving the door open for property owners to seek their own flood mapping and appeal.
Photo illustration of archival image of Camp Mystic overlaid with text and diagrams and large text that reads "FIRM Flood Insurance Rate Map"
Photo illustration of archival image of Camp Mystic overlaid with text and diagrams and large text that reads "FIRM Flood Insurance Rate Map"
8d ago

Why Niger is investigating the $5 million sale of the largest Mars rock found on Earth

The African nation where the 54-pound meteorite was found suggested that it may have been smuggled out of the country.
A gloved hand hovers near a rock on a table top
A gloved hand hovers near a rock on a table top

Evacuation orders lifted as California's Canyon Fire reaches 47% containment

The fire has scorched an estimated 5,400 acres north of Los Angeles, but Ventura County officials said firefighters were making “good progress in suppressing the blaze.”
Canyon Fire.
Canyon Fire.

Three different meteor showers are happening this month — here's what to know

The alpha Capricornids, the Southern delta Aquariids and the Perseid are set to last through mid-August.
A meteor streaks across the sky over Bryce Canyon National Park in Utah during the annual Perseid meteor shower.
A meteor streaks across the sky over Bryce Canyon National Park in Utah during the annual Perseid meteor shower.

Destructive storms threaten parts of Midwest, Southeast this weekend

The National Weather Service is forecasting "numerous nocturnal thunderstorms" through the weekend and into Monday.
Storm Iowa.
Storm Iowa.

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