Taxonomy term

January 2019

Getting there and getting around Tibet

Tibet is a long way from most everywhere. There are no direct flights from North America, so it’s usually cheapest and most convenient to fly into a major Chinese city such as Beijing and then catch the next flight to Lhasa Gonggar Airport (LXA). Air China, Tibet Airlines, Sichuan Airlines and China Southern are among the carriers offering direct and connecting flights to Lhasa from most major Chinese cities. Sichuan Airlines and Air China also provide nonstop service from Kathmandu, Nepal. The Lhasa airport is located 65 kilometers south of the city center and takes about an hour to reach.

17 Jan 2019

Travels in Geology: Lhasa, Tibet: Journey to the roof of the world

On a trip to the Tibetan capital of Lhasa, one of the world’s highest cities, you can cross the Eurasian- Indian collision suture zone, admire the sparkling turquoise waters of sacred Yamdrok Lake, tour hidden monasteries belonging to different Buddhist sects, and marvel at Mount Everest, the world’s tallest mountain.
17 Jan 2019

The geology of kidney stones revealed

Kidney stones are an excruciatingly painful problem for 10 percent of the world’s population. In a new study applying geobiological methods to the study of human kidney stones, researchers have shed light on how the stones form, and revealed that they partially and repeatedly dissolve inside the kidney — which could help in developing new protocols to treat the pervasive affliction.

15 Jan 2019

Earliest art found in South Africa

Blombos Cave, located along the South African coast about 300 kilometers east of Cape Town, has been excavated since 1991, revealing materials left by Homo sapiens between 100,000 and 70,000 years ago. 

14 Jan 2019

Benchmarks: January 12, 1888: "Schoolchildren's Blizzard" Strikes the Great Plains

By mid-January 1888, the Great Plains had seen ice storms, frigid temperatures and above-average snowfall. On the morning of Jan. 12, however, the weather was unseasonably warm and sunny, with temperatures reaching well above freezing in places. Many people, including children on their way to school, left home without winter coats, hats or mittens. In a matter of hours, everything changed.

12 Jan 2019

Rising carbon dioxide may raise risk of nutrient deficiencies in humans

Plants absorb carbon dioxide to fuel their growth. As humans increase the amount of the greenhouse gas in the atmosphere, more will be available to vegetation around the world. But according to a new study, too much carbon dioxide might eventually lead to plants that are deficient in key nutrients for humans, which could be especially detrimental in the developing world.

11 Jan 2019

Early mammal reproduced like a reptile

A mother found fossilized alongside 38 of her young is offering a rare glimpse into early mammalian reproductive strategies. Unearthed in northeastern Arizona, the 184-million-year-old fossils are from specimens of Kayentatherium wellesi, an early mammal-like tritylodont that falls between reptiles and true mammals on the evolutionary tree.

09 Jan 2019

Our top tips for adding storytelling to your repertoire

(from Green et al., Facets, February 2018)

  • Identify your take-home message first. Start with the end in mind.
  • Remember the shape of your story. Tracking the main character’s fortune over time moves the story forward.
  • Consider the scale and timing of your story. Cut irrelevant background, processes and methods if they don’t move the story forward in a compelling way.
  • Use vivid language. Help the reader feel like he or she is there.
  • Get feedback. Pause. Reflect. Try again. Find someone you trust to give you constructive, supportive criticism.
  • Embrace discomfort and transformation. Practice makes perfect.
08 Jan 2019

Comment: How to tell a good science story

Everyone has a story to tell, including scientists who make discoveries and solve mysteries about the world we live in. What better way to convey that science is relevant and exciting than by telling a good story?
08 Jan 2019

Columbia River basalts erupted faster than thought

In the Pacific Northwest, oozing volcanic basalts erupted over the landscape during the middle Miocene, layering a sequence of 43 distinct strata, comprising roughly 350 individual flows, up to 2 kilometers thick over roughly 210,000 square kilometers. The timeline over which all that rock, known as the Columbia River Basalt Group (CRBG), piled up — and the pace at which it did so — hasn’t been as clear as scientists would like, in part because prior dates for the lava flows have come with large uncertainties. But in a new study in Science Advances, researchers have reduced those uncertainties and shown that the vast majority of the massive CRBG was deposited in less than a million years.

07 Jan 2019

Pages