One in Three Dementia Cases Is Linked to Disease Outside The Brain : ScienceAlert
Some forms of dementia may not be confined to the central nervous system; they may not even begin…
Scientists Caught Sperm Ignoring a Major Physical Law : ScienceAlert
Human sperm can swim through surprisingly viscous fluids with ease – and they seemingly defy Newton’s third law…
Scientists Grew Mini Human Spinal Cords, Then Made Them Repair After Injury : ScienceAlert
Scientists have taken a major step toward treating spinal cord injuries that cause paralysis. In lab dishes, researchers…
Breakthrough Study Reveals The Secret of How Exercise Fights Osteoporosis : ScienceAlert
Osteoporosis is a bone-weakening disease that afflicts tens of millions of people, and much-needed new treatments could be…
Scientists Discover a Brain Circuit That Enhances Physical Endurance In Mice : ScienceAlert
The effects of exercise would not be nearly as powerful without the input of the brain, according to…
Mars Organics Are Hard to Explain Without Life, NASA-Led Study Finds : ScienceAlert
In 2025, scientists reported the discovery of long-chain organic molecules called alkanes in the ancient mudstones of Mars.…
Scientists Say It’s Time to Learn More About Sexual Health in Space : ScienceAlert
Humans are spending more time in outer space than ever, and we’re bringing our gonads with us. But…
Bizarre Magnetic Anomaly Beneath Australia Has a Surprisingly Familiar Shape : ScienceAlert
Geologists have mapped a strange magnetic anomaly in Australia – and in a stunning coincidence, it happens to…
Earth’s Largest Reserve of Hydrogen Could Be Hiding in Its Core : ScienceAlert
From the outside, Earth doesn’t seem to have a lot going on in the hydrogen department… but that…
Something Far Darker Than a Black Hole Could Hide in The Heart of The Milky Way : ScienceAlert
There’s no denying that something massive lurks at the heart of the Milky Way galaxy, but a new…
Newly Discovered Fossil Among The Earliest Land Creatures to Enjoy a Salad : ScienceAlert
Meet Tyrannoroter heberti, a newly described species that was one of the largest, most feared land animals of…
Sleepless Nights Could Drive Half a Million Cases of Dementia in The US Each Year : ScienceAlert
Scientists have attempted to put a number on how many dementia cases could be caused by insomnia each…