Search results for hikers

Ecology Apr 11, 2024

Ant pheromones may help protect hikers and campers from ticks

If you're outside enjoying the spring sunshine, then chances are, ticks are too. However, new research from Simon Fraser University (SFU) suggests the use of ant pheromones as a topical repellent, or as an environmental barrier, ...

Archaeology Mar 19, 2024

New evidence suggests Ötzi the Iceman's tattoos were made using a single-pointed tool

An international team of archaeologists, historians and tattoo artists has found evidence that suggests Ötzi the Iceman's tattoos were made via hand-poking with a single-pointed tool. In their study, published in the European ...

Ecology Mar 11, 2024

'Bypass surgery for the Everglades': Scientists detail latest on restoration efforts

When Steve Davis jumped out of the airboat and into the water in the middle of the Everglades, it rose to just below his waist, higher than last year when it pooled around his knees.

Environment Mar 5, 2024

Climbers to pay $13 fee on popular Mount Fuji trail

Hikers using the most popular route to climb Japan's Mount Fuji will be charged $13 each from July, with numbers capped to ease congestion and improve safety, a regional official said Tuesday.

Environment Feb 5, 2024

Washington state drinking water, hydropower at risk as Pacific Northwest snowpack shrinks

At Diablo Lake, North Cascades National Park the clouds lift by noon and wind screams down the mountainsides. Temperatures sunk to zero as Jon Riedel, a retired geologist with the National Park Service, stood on a ridge above ...

Condensed Matter Jan 31, 2024

Research team demonstrates robust light propagation in open systems

Physicists from the University of Rostock, the Cluster of Excellence ct.qmat, the Julius-Maximilians University of Würzburg and the Indiana University Indianapolis (IUPUI) have shown for the first time that light can propagate ...

Plants & Animals Jan 29, 2024

An AI-powered app that can detect poison ivy

Poison ivy ranks among the most medically problematic plants. Up to 50 million people worldwide suffer annually from rashes caused by contact with the plant, a climbing, woody vine native to the United States, Canada, Mexico, ...

Plants & Animals Jan 24, 2024

Beloved mountain lion dies crossing same California highway where her one of her cubs was killed

Wildlife and nature enthusiasts are grieving a famous mountain lion after it was hit by a car and killed while crossing a highway in Southern California.

Paleontology & Fossils Jan 11, 2024

Fossil of 72-million-year-old sturgeon discovered in Edmonton

A 72-million-year-old sturgeon fossil has been discovered in Edmonton's North Saskatchewan River Valley, the first fish material of any kind found from that time period and in that geographical area.

Veterinary medicine Jan 3, 2024

Exposure to cigarette smoke found to increase cancer risk in dogs

Dogs are humans' best friends. Need to quickly locate a bomb? There's a dog for that. Can't see very well? There's a dog for that. Searching for a lost hiker in the mountains or survivors in an earthquake, diagnosing illness, ...

page 1 from 40