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Tiny components, big problem: toxic PFAS chemicals have been used in the production of chips up to now. Chemnitz researchers want to change that. © AI-generated with ChatGPT

The chip of the future is free of toxins

Perpetual chemicals, PFAS for short, can be found in raincoats, pans and every chip. Researchers at Fraunhofer ENAS in Chemnitz are working with European partners to ban these toxic substances from chip production. Their new process could make the semiconductor industry cleaner, more energy-efficient and healthier.

Amber glass protects foodstuffs such as beer - but its production harms the climate. Freiberg researchers want to change that. © pixabay/Letone

The greener beer bottle comes from Freiberg

Brown bottles protect beer and medicines from light, but their production has a negative impact on the climate. A team from TU Bergakademie Freiberg has proven in the laboratory that amber glass can also be produced using electricity instead of natural gas. 86 percent less CO₂ would be possible. How this works and what the trick is with the "cold lid" on the red-hot melt.

Sharks as prey swim together with small fish. The decline of large sharks is changing food webs worldwide. © Ocean Image Bank/Toby Matthews

Fish are getting smaller - and that changes everything

Large predatory fish are becoming rarer, while smaller species dominate. This has consequences for entire ecosystems. Researchers at iDiv Leipzig have analyzed data from almost 15,000 fish communities over decades. Their findings: food webs in oceans and rivers are changing worldwide, even where the number of species remains the same. Why this can pose a threat to bodies of water and what scientists are now calling for.

Lowland tapir in the Pantanal: The researchers in Görlitz use movement data of such animals to better assess their chances of survival. M. Zanferrari/Wikimedia Commons, CC BY-SA 2.0

How animal movements influence the survival of entire species

A new road cuts through the habitat of endangered tapirs. Will the population survive? Researchers from CASUS in Görlitz have developed a new model with Brazilian colleagues that can answer such questions. For the first time, it links the movement patterns of individual animals with the dynamics of entire populations - an important step for species conservation.

Can cats think? The answers from people around the world are surprising. pixabay congerdesign

Can animals think and feel?

Do animals have feelings? Do they think like us? Researchers from Leipzig University and the Max Planck Institute for Evolutionary Anthropology surveyed over 1,000 children and adults from 15 countries. The surprising result shows that people around the world think similarly about animals. But this view has direct consequences for animal welfare.

42 hamsters were released into the wild. (Archive image) / Photo: Hendrik Schmidt/dpa

42 field hamsters start a new life in the wild

More than 40 field hamsters bred in Leipzig were nursed back to health in Halle and have now been released into the wild in northern Saxony. The project is thus entering a new round - and aims to save a species that has almost disappeared.

The feline leukemia virus is mainly known in domestic cats (symbolic image). / Photo: Hendrik Schmidt/dpa

"Feline leukemia" - lynx Alva to be captured

It was only after the female lynx was released into the wild that an infection with the virus, which is fatal in the worst case, was detected. Now a health check is to clarify her infection status. Time is of the essence.

Puppies sit and lie next to each other / Photo: Waltraud Grubitzsch/dpa-Zentralbild/dpa/Symbolic image

Leftists demand better animal protection

The Left Party has called for more commitment to animal welfare and denounced abuses. Although animal welfare is a state objective in the state constitution and the Basic Law, the reality is different, explained party leader Susanne Schaper in Dresden on Thursday. The topic should still play a role ..

View of the party logo at an AfD federal party conference / Photo: Carsten Koall/dpa/Symbolic image

AfD files lawsuit against classification

The AfD Saxony has filed a lawsuit against the classification as a right-wing extremist organization by the state constitution protection agency. At the same time, the party wants to force the release of a corresponding report by the constitutional protectors. The document is "bizarrely" classified, ..

The Saxon state parliament stands at a gate at the rear of the parliament building / Photo: Robert Michael/dpa-Zentralbild/dpa

State parliament passes new civil protection law

Saxony has a new law for fire protection, rescue services and disaster control. The state parliament passed the government's bill on Wednesday without any votes against, there were only abstentions. Interior Minister Armin Schuster (CDU) spoke of one of the most modern laws of its kind in Germany. " ..

A person uses an old radiator / Photo: Fabian Sommer/dpa

Share of modern heating systems increased in Saxony

The proportion of households in Saxony with modern heating systems has risen. At the same time, the proportion of particularly old heating systems has risen. The federal government is planning measures for climate-friendly heating.

A Star of David hangs on a wall in the prayer room of a synagogue. / Photo: David Inderlied/dpa/Symbolic image

Saxony increases protection of Jewish institutions

Saxony has stepped up protection of Jewish institutions to counter anti-Semitic incidents. Head of government Michael Kretschmer stressed the importance of protection and condemned terrorist activities in the Middle East.

A dog rushes ahead under a discolored tree / Photo: Uwe Zucchi/dpa/Symbolbild

Trees in Saxony: Over 10,000 plantings in the forests

Actives, officials and fans of 24 sports clubs planted more than 10,000 trees in Saxon forests last week. At a total of five locations, more than 600 people put seedlings in the ground, as the state chancellery announced in Dresden on Wednesday. Among them were also Bundesliga teams such as RB Leipz ..