Books with author Patricia Newman

A Robert F. Sibert Informational Honor Book A Green Earth Book Award Winner This up-close look at a fascinating scientific discovery highlights the critical role predators such as sea otters play in keeping ecosystems healthy. In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving? As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain? Brent's amazing discovery gave scientists insight into the delicate balance of ecosystems. Follow science in action as Brent conducts the research that led to this major discovery.

A Robert F. Sibert Informational Honor BookA Green Earth Book Award WinnerThis up-close look at a fascinating scientific discovery highlights the critical role predators such as sea otters play in keeping ecosystems healthy.In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving?As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain? Brent's amazing discovery gave scientists insight into the delicate balance of ecosystems. Follow science in action as Brent conducts the research that led to this major discovery.

Can understanding how forest elephants communicate help scientists find ways to protect this vulnerable species? Researcher Katy Pane and others involved with Cornell University's Elephant Listening Project believe it can. Patricia Newman takes readers behind the scenes to see how scientists are making new discoveries about elephant communication and using what they learn to help these majestic animals.

Can understanding how forest elephants communicate help scientists find ways to protect this vulnerable species? Researcher Katy Pane and others involved with Cornell University's Elephant Listening Project believe it can. Patricia Newman takes readers behind the scenes to see how scientists are making new discoveries about elephant communication and using what they learn to help these majestic animals.

Ebola is a deadly contagious disease. From 1975 to 2013, it killed about 1,500 people. But a 2014 epidemic killed more than six times that number. At first the outbreak was contained to one country. But soon it spread to two others—the virus was on the move, and people were scared. When two American healthcare workers became infected and were sent to the United States for treatment, many people feared a pandemic—an outbreak that would spread all over the world. Could it happen? Ebola: Fears and Facts takes you behind the sensational headlines to address questions and concerns about the virus. Learn about the history of the disease, its symptoms, and how it spreads. Find out how the 2014 epidemic compares to past Ebola outbreaks, as well as to outbreaks of other infectious diseases. With a question-and-answer section and reference maps, Ebola: Fears and Facts will help you to better understand this most-feared disease.

Ebola is a deadly contagious disease. From 1975 to 2013, it killed about 1,500 people. But a 2014 epidemic killed more than six times that number. At first the outbreak was contained to one country. But soon it spread to two others―the virus was on the move, and people were scared. When two American healthcare workers became infected and were sent to the United States for treatment, many people feared a pandemic―an outbreak that would spread all over the world. Could it happen? Ebola: Fears and Facts takes you behind the sensational headlines to address questions and concerns about the virus. Learn about the history of the disease, its symptoms, and how it spreads. Find out how the 2014 epidemic compares to past Ebola outbreaks, as well as to outbreaks of other infectious diseases. With a question-and-answer section and reference maps, Ebola: Fears and Facts will help you to better understand this most-feared disease.

Trained to fight at sea, in the air, and on land, U.S. Navy SEALs tackle whatever missions come their way. They must master skills such as combatting enemies under water, fast-roping from a hovering helicopter, and demolishing enemy weaponry. Learn how Navy SEALs are taught to think like scientists and perform like soldiers as they track down terrorists, rescue hostages, and venture into enemy territory to gather critical information.

Hunting down terrorists. Rescuing prisoners of war. The highly trained U.S. Army Special forces carry out these and other secret missions around the world. Skilled in fighting as well as diplomacy and foreign languages, they are ready to go undercover into dangerous territory at a moment's notice. Discover the exciting history of how Army Special Forces came to be, and learn more about how these elite forces fight for our freedom every day.