Pregnant women who take the pain killer ibuprofen in the first 24 weeks of their pregnancy may be reducing the store of eggs in the ovaries of their daughters.
articles
Cheetahs' Inner Ear is One-of-a-Kind, Vital to High-Speed Hunting
The world’s fastest land animal, the cheetah, is a successful hunter not only because it is quick, but also because it can hold an incredibly still gaze while pursuing prey. For the first time, researchers have investigated the cheetah’s extraordinary sensory abilities by analyzing the speedy animal’s inner ear, an organ that is essential for maintaining body balance and adapting head posture during movement in most vertebrates. The study, published today in the journal Scientific Reports and led by researchers at the American Museum of Natural History, finds that the inner ear of modern cheetahs is unique and likely evolved relatively recently.
NASA Measured Rainfall from Fehi's Remnants in New Zealand
The remnants of Tropical Cyclone Fehi brought rain to New Zealand before it fizzled out. NASA and the Japan Aerospace Exploration Agency’s GPM core satellite provided a look at the rainfall from its vantage point in space.
NASA's Newly Rediscovered IMAGE Mission Provided Key Aurora Research
On Jan. 20, 2018, amateur astronomer Scott Tilley detected an unexpected signal coming from what he later postulated was NASA’s long-lost IMAGE satellite, which had not been in contact since 2005. On Jan. 30, NASA — along with help from a community of IMAGE scientists and engineers — confirmed that the signal was indeed from the IMAGE spacecraft. Whatever the next steps for IMAGE may be, the mission’s nearly six years in operation provided robust research about the space around Earth that continue to guide science to this day.
U.S. Mines Produced an Estimated $75.2 Billion in Minerals During 2017
U.S. mines produced an estimated $75.2 billion of raw mineral materials in 2017 – a 6 percent increase over 2016 – the U.S. Geological Survey announced Wednesday, January 31, in its annual Mineral Commodity Summaries.
Ecuador: Deforestation Destroys More Dry Forest Than Climate Change
Tropical forests all over the world are at risk. Two of the main threats are the deforestation for arable land and climate change. Scientists from Technical University of Munich (TUM) and Thünen-Institute compared the losses due to deforestation with those that would result in extreme climate change scenarios in Ecuador. Although global warming is likely to change the distribution of species, deforestation will result in the loss of more dry forests than predicted by climate change damage.