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Phys.org / Love stories of the Berlin Wall: Couples reunited via tunnels, hot air balloons and zip wires

The people of Berlin woke on August 13, 1961, to discover that their city had been split in two.

4 hours ago in Other Sciences
Medical Xpress / Mice with miniature goggles reveal how different visual experiences give rise to different neural wiring

Visual experience triggers the formation of a web of neural connections in different brain areas in order to make sense of the world—and in particular, of feedback connections, which send information from higher-level visual ...

6 hours ago in Neuroscience
Phys.org / Will artificial snow save the ski industry in the long run, or curse it?

At the Winter Olympics, athletes race down immaculate white slopes. The snow looks perfect. But it is largely manufactured.

4 hours ago in Earth
Phys.org / Why Aristotle would hate Valentine's Day, and his five steps to love

Valentine's Day is traditionally a time of heart-shaped balloons, overpriced roses and fully booked restaurants. Couples kiss and hold hands, smiling selfies celebrate a day of public displays of devotion.

4 hours ago in Other Sciences
Medical Xpress / Fragile X study uncovers brainwave biomarker bridging humans and mice

Numerous potential treatments for neurological conditions, including autism spectrum disorders, have worked well in lab mice but then disappointed in humans. What would help is a noninvasive, objective readout of treatment ...

7 hours ago in Neuroscience
Medical Xpress / Key gene behind drug resistance in small cell lung cancer identified

A research team has discovered a crucial mechanism that underlies chemotherapy resistance and metastasis in small cell lung cancer (SCLC). Their study shows that the silencing of the RASA4 gene through epigenetic mechanisms ...

7 hours ago in Oncology & Cancer
Medical Xpress / Tiny worm offers clues to combat chemotherapy neurotoxicity

Chemotherapy remains one of the most powerful tools in the fight against cancer, yet it often comes with significant long-term side effects that can dramatically affect patients' quality of life. Among the most debilitating ...

8 hours ago in Immunology
Phys.org / How often do people feel passionate love? Study finds about two lifetime loves

Falling passionately in love is one of the most talked about human experiences, celebrated in songs, movies, literature, and art across cultures. Passionate love is widely considered a hallmark of romantic relationships and ...

11 hours ago in Other Sciences
Phys.org / The radical propulsion needed to catch the solar gravitational lens

Sending a mission to the solar gravitational lens (SGL) is the most effective way of actually directly imaging a potentially habitable planet, as well as its atmosphere, and even possibly some of its cities. But, the SGL ...

5 hours ago in Astronomy & Space
Medical Xpress / Aggressive brain tumors build protective 'sugar shield' to survive extreme stress

For the first time, researchers have identified a previously unrecognized metabolic defense mechanism in aggressive brain tumors: a sugar-rich shield that surrounds tumor cells and protects them against a particularly destructive ...

8 hours ago in Oncology & Cancer
Medical Xpress / Established cancer drug can reactivate immunotherapy

Genetically modified immune cells can offer precious additional time to patients with advanced multiple myeloma. However, these therapies lose their impact as the molecules on cancer cells that immune cells recognize gradually ...

8 hours ago in Oncology & Cancer
Medical Xpress / Human mesenchymal stem cells show promise in treating neonatal brain damage, paving way for stem cell trials

Every year, around 15 million babies worldwide are born before 37 weeks of gestation. Being born preterm can disrupt development, and earlier births increase the risk of life-changing health outcomes. There are currently ...

5 hours ago in Neuroscience