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The Arctic seafloor is collapsing into sinkholes; thawing permafrost seems to be the cause

For once, human activity seems not to be the main cause -- but we need more data to make sure.

Raising taxes on tobacco reduced infant deaths

Over 230,000 deaths would have been avoided in 2018 with higher taxes on tobacco.

These Asian states were doing great against COVID-19. Then, Omicron came

Zero-covid strategies worked until Omicron came. Now, everything's crumbling.

What do grasshoppers eat? Turns out, it's much more than just grass

New research shows surprising similarities between grasshoppers and mammal teeth.

Voles cut down grass to have a better view of predators

The tiny critters are ecosystem engineers, and it's helping them evade predators.

Scientists inch closer to artificial rhino eggs to save species from extinction

Starting from meager skin cells, scientists want to generate artificial northern white rhino eggs to replenish the population.

Weapons of mass destruction: what are the chances Russia will use a nuclear or chemical attack on Ukraine?

The odds are very low, but not zero.

U.S. astronaut sets new record for continuous stay in space after 341 days on ISS

There is a new record setter in town.

Thousands of eagles and other raptors killed by lead poisoning from hunters' gun ammo in Europe

Many birds of prey are killed after they consume the meat of other animals shot by hunters with lead bullets.

Your favorite fruits may have come from radioactive plants. Meet the wonderous ‘gamma gardens’

The number of mutant plant varieties on the market is unknown.

Octopuses have learned how to use litter from the bottom of the sea

... and there's a lot of litter to use.

Re-wetting the land can restore tropical peatlands without affecting farmers

Helping nature comes at no economic cost.

Technology is revolutionizing how intelligence is gathered and analyzed – and opening a window onto Russian military activity around Ukraine

Things have changed quite a lot.

How Ukrainians are desperately fighting to protect their cultural heritage amid an invasion

Ukraine's museums, artists and art lovers are fighting hard to protect their country's past, present, and future.

China’s COVID-19 crisis takes a turn for the worst: millions are under strict lockdown

The country faces the highest official number of cases since Wuhan in 2020.

A second booster shot against the coronavirus is being discussed again due to the new BA.2 subvariant

Nothing has been decided yet, but healthcare officials are taking this into consideration.

Scientists want to make sex traps for Asian giant hornets -- the insects that want to wipe out honeybees

These ghastly insects are sometimes called "murder hornets" because they've killed dozens of people. Now entomologists want to weaponize sex against them.

Scientists find oldest saber-toothed predator near San Diego

It's one of the earliest example of a mammalian hyper-carnivore, which could teach us a lot about ancient elusive saber-toothed predators.

Billions of genetically modified mosquitoes will be released in the US. Here’s why

The insects, all male, will be released into the wild to mate with females. But not everyone's convinced it's a good idea.

Sending unsolicited nudes will become a crime in the UK

Sliding into DMs with some unsolicited saucy bits? Well, not in the UK.

The powerhouse of the cell is also a powerhouse in vision

Structures providing energy to cells have a crucial role in vision.

How open-source intelligence (OSINT) is exposing the Ukraine war in real-time

This is the first war that is almost like a live-broadcast -- and the OSINT community is helping us make sense of it all.

You should close the blinds when you sleep. Here's why

Light is not your friend during the night. We'd be wise to shut it out.

Invasive insects will kill 1.4 million urban trees in the US by 2050

Hotspots for insects identified in the study include New York, Chicago and Milwaukee

Scientists have detected a "Deltacron" variant. Should you be worried?

It's the worst of both worlds.

A 10-minute visit from therapy dogs can ease the pain of emergency patients

Emergency Department (ED) visits are frightening experiences because you never know what could happen next — and such stressing situations, being greeted by a four-legged loving fluffball could make it all much more bearable. In every given year, around one in five Americans end up in the ED at least once. Most cases involve individuals […]

Cleaning products may expose people to the same pollution levels as car exhaust

Cleaning your home may carry more health risks than running your car indoors.

The other tragedy in Ukraine: animals in zoos and shelters are getting killed. So are their keepers

It's just one of many gut wrenching stories from Ukraine. Links on how to help are at the bottom of the page

Russia's war in Ukraine is hard to grasp. We tried to make sense of it

This is a multi-faceted conflict that could shape the face of the world for many years to come.

Plant species that humans don't need are going towards extinction

Study finds more losers than winners among over 80,000 plant species.

The jury is out: we don't know enough about deep-sea mining yet to do it safely

Governments and companies want to start as quickly as possible. But scientists say it would be unwise.

Fossil Friday: ancient cephalopod is the first of its kind to sport 10 arms

This specimen pushes the history of squids, cuttlefish, and octopi back by over 80 million years.

Ants can detect the odor of cancer just as well as dogs can

Ants with minimal conditioning training were able to sniff out cancer with an accuracy comparable to canines.

What big companies have withdrawn from Russia?

A strikingly large number of big companies are leaving Russia. Here's who is doing it and why it matters.

Scientists peer into the dark side of a hot Jupiter

Iron clouds, titanium rain, and a lot of nasty winds.

Scrambled DNA of extinct rat suggests there's no hope to resurrect the woolly mammoth

Maybe it's time to temper our enthusiasm.

Proposed NASA funding bill finally gives it the cash it needs for a new lunar lander and Mars mission

Funding -- there's nothing quite like it to help you go to space again.

Thailand's massive floating solar farm lays the foundation for its emission-free future

The project can supply round-the-clock solar and hydro power.

Amazon indigenous people barely get dementia. Could a pre-industrial lifestyle protect against Alzheimer's?

The Amazon people may hold the key to slow, healthy aging.

Eunice Foote: the first person to measure the impact of carbon dioxide on climate

Eunice Foote was the first to discover that carbon dioxide traps heat in the atmosphere.

New test maps acidity in the mouth to spot cavities before they form

The test could become a standard procedure when patients visit their dentists for a routine cleaning.

Is information the fifth state of matter? Physicist says there's one way to find out

If true, this could have major implications for physics.

A coat against our troubles: new compound can transform air filters into pathogen-killing machines

It is effective against the coronavirus and a wide range of other disease-causing organisms.

EU wants to reduce Russian energy dependency. Here’s how they plan to do it

The European Commission hopes to cut gas imports from Russia by about two-thirds this year.

UK government allows emergency use of bee-harming pesticide

The neonicotinoid, called thiamethoxam, was banned in 2018 in the European Union. Now, with Brexit, it could come back in the UK.

Rat infestation in Washington DC has produced two cases of rare virus infection

Risks of a new epidemic are virtually non-existent, but the public should still take steps to protect themselves.

Ship of legendary explorer Shackleton found in Antarctica 107 years after it sank

It's the "finest wooden shipwreck I've ever seen," one marine archaeologist commented.

A better potato: researchers sequence the tuber's entire genome for the first time ever

Potato varieties are notoriously hard to breed -- this research aims to fix that.

Russians flock to VPNs to escape internet censorship

As Russian authorities try to control what information comes through, Russian internet users are trying to evade censorship.

COVID-19 seems to affect the brain -- even in mild cases

Scientists found differences in brain scans before and after infection.

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