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Cutting Two Amino Acids Slowed Prostate Cancer in Mice
A newly identified link between amino acid metabolism and cholesterol production may help prostate tumors adapt to hormone therapy. Prostate cancer can find ways around treatments designed to deprive tumors of the hormones they need to grow. Weill Cornell Medicine investigators h...
scitechdaily.com | -164 mins agoStrength Training May Be the Secret to Healthy Aging
Strength training helps protect independence in aging by preserving the muscle needed for daily movement, balance, and resilience. Healthy aging means staying independent, moving well, and continuing to take part in daily life as the years pass. For many people, the most meaningf...
scitechdaily.com | -129 mins ago“Cancer Melted Away”: Immunotherapy Delivers Striking Results in Bowel Cancer Trial
Pre-surgery immunotherapy kept a group of bowel cancer patients cancer-free for nearly three years, while personalized blood tests helped predict treatment response. Patients with a specific form of bowel cancer who received a short course of immunotherapy before surgery, rather ...
scitechdaily.com | -94 mins agoA Strange Photosynthesis Trick Could Help Crops Survive a Hotter, Drier World
These new findings could help scientists adapt crops to dry environmental conditions in the future. Plants rely on sunlight to turn water and carbon dioxide into energy-rich sugars and oxygen through different forms of photosynthesis. Drought can make that process far more diffic...
scitechdaily.com | -16 mins agoThis Tiny Organism Contracts 200 Times Faster Than You Can Blink – Scientists Finally Know How
Spirostomum uses a calcium-activated protein network to contract at remarkable speed without conventional muscle fibers. In less than five milliseconds, the aquatic single-celled organism Spirostomum ambiguum can shrink to one quarter of its body length, a movement hundreds of ti...
scitechdaily.com | 19 mins agoCaptive Crocodiles Released Into the Wild Did Something Researchers Didn’t Expect
Captive-reared crocodiles adapted well after release, but a translocated wild crocodile showed strong homing instincts, offering new insights for conservation planning. A new study suggests that saltwater crocodiles born or raised in captivity may successfully adapt to life in th...
scitechdaily.com | 54 mins agoA Massive 29-Square-Mile Iceberg Hit an Island and Kept Going
A giant 29-square-mile iceberg broke from Greenland’s Petermann Glacier and survived a collision with Joe Island that might have shattered a more fragile berg. Summer is the busiest time of year for iceberg activity in Greenland’s glacier-fed fjords, and 2026 brought another dram...
scitechdaily.com | 8 hours agoNearly Destroyed DNA Reveals Two Extinct Giant Tortoise Lineages
Using a new computational toolkit, Yale researchers recovered evolutionary clues from highly degraded DNA and identified two extinct lineages of giant tortoises. Some Galapagos giant tortoise specimens preserved in museums contained so little usable DNA that less than 1% of their...
scitechdaily.com | 8 hours agoNew Mexico’s Largest Reservoir Was Nearly Full. Now It’s at 1.4%
New Mexico’s largest reservoir plunged to just 1.4 percent capacity in July 2026, revealing the dramatic impact of prolonged drought and record early snowmelt. NASA is using satellite data to help water managers understand the shrinking supply and prepare for future shortages. Wh...
scitechdaily.com | 9 hours agoVitamin B2 and Tumor Bacteria May Unlock a New Way To Fight Lung Cancer
An unusual immune signature in lung cancer has led researchers toward a potential therapy involving tumor microbes and MAIT cells. Bacteria living inside lung tumors may be doing more than simply occupying the tumor environment. In preclinical research from the Johns Hopkins Kimm...
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