Science

Earth & Climate

Photo worth seeing: Black holes in a double pack

Behind these two bright points of light are two supermassive black holes that are very close to each other in the heart of a...
Elijah Burt -
Health & Medicine

Home remedies for corona: a virologist explains whether onions, inhalations and the like help

Are home remedies useful against corona? The virologist Alexander Kekulé commented on this in a podcast - and there have been numerous studies...
Willy Lewis, M.D. -
Earth & Climate

Scientists are hunting for microplastics using… sound waves

Using acoustic waves, small pieces of plastic can be effectively fished out of polluted water. Microplastics are tiny, but a huge problem. Over the...
Charlie Elliott -
Astronomy

An additional search for dark matter in a galaxy that seems to have no right to exist without the mysterious substance does not yield...

AGC 114905 slowly threatens to become a headache file. Without dark matter there would be no galaxies, it was long thought. No wonder astronomers...
Charlie Elliott -
Earth & Climate

Experiment proves that seagulls are more intelligent than you might think

For years we have seriously underestimated the intelligence of seabirds, as a simple experiment with a transparent box, a piece of string and some...
Charlie Elliott -
Health & Medicine

Can Viagra Reduce The Risk Of Alzheimer’s Disease?

The 'little blue pill' may be a promising but unexpected weapon in the fight against progressive brain disease. Viagra – containing the active ingredient Sildenafil...
Dr. Hayden Miller -
Biology

Less animal experiments through brain models

So far, many laboratory animals have had to suffer for studies and drug tests in brain research. (Image: filo / iStock) Organoids instead of...
Elijah Burt -
Health & Medicine

New marker for the severity of Covid-19

The vesicles on the cell surface of these lymphocytes from Covid patients and their contents reveal the severity of the infection. (M. Schifferer...
Willy Lewis, M.D. -
Earth & Climate

Your plastic chip tray exacerbates that other major health crisis: the rise of resistant bacteria

Because discarded plastic appears to make an important contribution to the threat of resistance to antibiotics. We are currently experiencing some major health crises. ...
Charlie Elliott -
Health & Medicine

Corona plays into the hands of malaria, but feared doomsday scenario does not materialize

Despite the fact that the number of malaria deaths in 2020 was high, it could have been much worse. Malaria (an infectious disease caused by...
Dr. Hayden Miller -
Biology

Long-distance travelers have “cool” springs

A flock of bright migratory birds in the sunshine. (Image: Pablo F. Petracci) Researchers have found an interesting principle in birds: the further they...
Elijah Burt -
Health & Medicine

Monk’s pepper: effect and application

A disturbed hormonal balance brings the body out of balance. Chaste tree is believed to be an effective herbal remedy for regulating hormones....
Willy Lewis, M.D. -
Astronomy

Soon to see up to 110 ‘shooting stars’ per hour!

Get ready for – hopefully – a beautiful night, as the conditions are particularly favorable this year. Every year there are a few beautiful star...
Charlie Elliott -
Health & Medicine

Paracetamol: Side Effects You Should Know About

Paracetamol has different side effects and should not be taken lightly. Since it can lead to interactions in combination with certain medications, it...
Willy Lewis, M.D. -
Earth & Climate

There are now ‘living’ robots that can reproduce themselves

It may sound like a nightmare, but luckily we have little to fear from these robots. In fact, we might benefit from their...
Charlie Elliott -
Astronomy

Hubble as a time machine: this is what the first galaxies looked like 13 billion years ago

Thanks to the Hubble Space Telescope, we know more about the baby years of our universe. Over the past decades, the space telescope...
Charlie Elliott -
Health & Medicine

Bifidobacteria: That’s how useful they really are

Bifidobacteria in probiotic foods are said to promote our intestinal health. Here you can find out how healthy they actually are and what...
Willy Lewis, M.D. -
Astronomy

What is the most beautiful space photo of 2021? Vote for your favourite!

Every year Scientias.nl publishes the top ten space photos of the year. Just like in previous editions, you decide this year which photos...
Charlie Elliott -
Earth & Climate

What the Dutch birdwatcher sees through his binoculars has changed radically in recent decades

It was recently announced that an estimated 600 million fewer birds are flying around in Europe today than in 1980. But what about in...
Charlie Elliott -
Biology

Herring stocks collapsed 500 years ago

Autumn spawning Baltic herring. (Image: Aquarium GEOMAR / Jan Steffen) Overfishing is now threatening herring and cod stocks, and in parts of the Baltic...
Elijah Burt -
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