Dolphins and Whales News
June 30, 2015

Latest Headlines
updated 12:44pm EDT

More Dolphins and Whales News
June 30, 2015

Apr. 23, 2015 — Dolphins that raise their voices to be heard in noisy environments expend extra energy in doing so, according to new research that for the first time measures the biological costs to marine mammals ... read more

Apr. 16, 2015 — Scientists synthesized decades of scientific discoveries to illuminate the common and unique patterns driving the extraordinary transitions that whales, dolphins, seals and other species underwent as ... read more

Apr. 15, 2015 — A team of scientists has documented the longest migration of a mammal ever recorded -- a round-trip trek of nearly 14,000 miles by a whale identified as a critically endangered species that raises ... read more

Apr. 15, 2015 — New research is providing the most comprehensive picture of the evolutionary history of baleen whales, which are not only the largest animals ever to live on earth, but also among the most ... read more

Mar. 17, 2015 — A 17 million-year-old whale fossil provides the first exact date for East Africa's puzzling tectonic uplift, says paleontologists who rediscovered the fossil. The uplift and aridification ... read more

Mar. 11, 2015 — Scientists CT scanned fetal whale specimens from the museum's marine mammal collection to trace the development of fetal ear bones in 56 specimens from 10 different whale families. Their ... read more

Mar. 6, 2015 — Researchers have identified more than 100 areas within US waters that should be considered biologically important when making management and regulatory decisions about human activities that could ... read more

Mar. 5, 2015 — Menopause is a downright bizarre trait among animals. It's also rare. Outside of the human species, only the female members of two whale species outlive their reproductive lives in such a major ... read more

Mar. 2, 2015 — Researchers have borrowed from biological structures called tubercles that humpback whales use to maneuver in the ocean to make a piezoelectric energy harvester for use as an airflow or fluid speed ... read more

Feb. 18, 2015 — The bottlenose dolphin colonized the Mediterranean only after the last Ice Age - about 18,000 years ago – according to new ... read more

Feb. 5, 2015 — Fisheries scientists happened onto a killer whale attack too late to tell what species had been the target. So they recovered all that was left -- a whale lung -- and probed its DNA to for clues to ... read more

Jan. 29, 2015 — Understanding how baleen whales hear has posed a great mystery to marine mammal researchers. Biologists reveal that the skulls of at least some baleen whales, specifically fin whales in their study, ... read more

Jan. 29, 2015 — A study of gene regulation in 20 mammals provides new insights into how species diverged millions of years ago. The findings demonstrate how methods and tools for genetic analysis of humans and mice ... read more

Jan. 20, 2015 — Tuna and other fish species may congregate around whale sharks, but new rule reduces the chance that the giant sea creatures could get caught in nets targeting those ... read more

Jan. 16, 2015 — A new study of dolphins and seals shows that despite their remarkable adaptations to aquatic life, exercising while holding their breath remains a physiological challenge for marine mammals. The ... read more

Jan. 13, 2015 — Researchers sifted through multiple datasets and historical records to produce more accurate and comprehensive measurements for 25 species including the Blue Whale, Giant Squid, and Great White ... read more

Jan. 5, 2015 — A whale that can live over 200 years with little evidence of age-related disease may provide untapped insights into how to live a long and healthy life. Researchers present in a new report the ... read more

Baleen Hormones Increase Understanding of Bowhead Whale Reproduction

Jan. 4, 2015 — Wild animals provide a unique challenge for physiologists because they are difficult to capture and monitor in their natural habitats. As a result, scientists are increasingly learning about ... read more

Dec. 18, 2014 — Scientists are examining molecular clues to answer a big question: how many types of blue whales exist in the waters of the southeastern ... read more

Policy Action Urgently Needed to Protect Hawaii's Dolphins

Dec. 17, 2014 — Tourism is increasing pressure on Hawaii's spinner dolphins. A new study shows that long-proposed federal regulations to limit daytime access to bays where the dolphins rest are greatly needed, ... read more

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