Book News & Updates
Are cancer surgeries removing the body’s secret weapon against cancer?
Scientists have found that preserving lymph nodes during cancer surgery could dramatically improve how patients respond to immunotherapy. The research shows that lymph nodes are essential for training and sustaining cancer-fighting T cells. Removing them may unintentionally weaken the immune response, while keeping them intact could help unlock stronger, longer-lasting treatments.
Scientists just debunked the calcium and dementia myth
A long-term Australian study found that calcium supplements do not raise dementia risk in older women, countering previous fears. The research followed more than 1,400 participants for nearly 15 years and revealed no harmful cognitive effects. Scientists say these results should reassure those using calcium to prevent osteoporosis, though more research is needed across broader populations.
These giant planets shouldn’t exist. But they do
Astronomers are investigating a strange class of exoplanets known as eccentric warm Jupiters — massive gas giants that orbit their stars in unexpected, elongated paths. Unlike their close-orbiting “hot Jupiter” cousins, these planets seem to follow mysterious rules, aligning neatly with their stars despite their bizarre trajectories. Theories suggest that companion planets, surrounding nebulas, or even stellar waves could be shaping these odd orbits in ways never seen before.
A 151-million-year-old fly just changed what we know about evolution
Scientists have uncovered a 151-million-year-old midge fossil in Australia that challenges long-held views about insect evolution. Named Telmatomyia talbragarica, the fossil shows freshwater adaptations previously thought to exist only in marine species. This discovery suggests that Chironomidae may have originated in Gondwana, offering new insight into ancient biogeographical patterns.
Scientists reveal the best exercise to ease knee arthritis pain
A sweeping review of over 200 studies finds that aerobic exercises like walking and cycling offer the best pain relief and mobility gains for knee osteoarthritis. Compared to other types of exercise, aerobic training showed the strongest evidence across short- and long-term outcomes. All forms of exercise were found to be safe, but experts recommend making aerobic activity the foundation of treatment.
A giant asteroid hit Earth, but its crater is missing
Researchers discovered a new field of ancient tektites in South Australia, revealing a long-forgotten asteroid impact. These 11-million-year-old glass fragments differ chemically and geographically from other known tektites. Although the crater remains missing, the find exposes a massive event once thought unrecorded, offering clues to Earth’s tumultuous past and planetary defense.
The hidden evolution making men’s sperm more dangerous with age
Groundbreaking research shows that as men age, harmful genetic mutations in sperm become more common—not just from random chance, but because some are naturally favored. Advanced sequencing revealed dozens of genes under selective pressure, many linked to serious disorders. The work reveals how evolution inside the testes can quietly shape the next generation’s genetic health.
Running fixes what junk food breaks in the brain
New research reveals that exercise counteracts the mood-damaging effects of a Western-style diet through specific gut and hormonal mechanisms. Running restored metabolites tied to mental well-being and balanced key hormones like insulin and leptin. However, poor diet limited the brain’s ability to generate new neurons, showing diet still matters for full brain benefits.
TV Premiere Dates: 2025 Calendar
Wondering when your favorite shows are coming back and what new series you can look forward to? We’ve got you covered with the Den of Geek 2025 TV Premiere Dates Calendar, where we keep track of TV series premiere dates, return dates, and more for the year and beyond. We’ll continue to update this page weekly […] The post TV Premiere Dates: 2025 Calendar appeared first on Den of Geek.