Image of the Day: Photo ID
Image of the Day: Photo ID
Marine biologists identify smalleye stingrays using the white spots on their backs.
Image of the Day: Photo ID
Image of the Day: Photo ID

Marine biologists identify smalleye stingrays using the white spots on their backs.

Marine biologists identify smalleye stingrays using the white spots on their backs.

migration
Amidst UK Pollinator Declines, Migrant Hoverflies Are Doing Well
Amidst UK Pollinator Declines, Migrant Hoverflies Are Doing Well
Katarina Zimmer | Jun 13, 2019
A decade-long study tallies the numbers of pest-eating, flower-pollinating hoverflies that travel to the UK every year, and illustrates their important ecological roles in southern Britain.
Making Sense of Magnetic Navigation
Making Sense of Magnetic Navigation
David Barrie | Jun 1, 2019
A new book about remarkable feats of migration by animals explores the front lines of research into how they do it.
European Eels Strew Their Eggs Across 2,000 Km of Ocean
European Eels Strew Their Eggs Across 2,000 Km of Ocean
Shawna Williams | Apr 23, 2019
The fish continue to spawn over a large area despite a drop in their numbers, a study finds.
Modern Human Activities Muddle Analyses of Prehistoric Migrations
Modern Human Activities Muddle Analyses of Prehistoric Migrations
Anna Azvolinsky | Mar 22, 2019
Agriculture and other land uses can distort the levels of an earth mineral marker used to map the origins and movements of ancient humans and animals, a new study finds.
Prehistoric Microbes Inhabit an Oasis in the Northern Mexican Desert
Prehistoric Microbes Inhabit an Oasis in the Northern Mexican Desert
Diana Kwon | Mar 1, 2019
The blue lagoons of the Cuatro Ciénegas Basin provide a glimpse into the planet’s ancient past.
Image of the Day: Shark Fitbits
Image of the Day: Shark Fitbits
Carolyn Wilke | Feb 28, 2019
To track the behavior of blacktip sharks, researchers are equipping them with radios and satellite sensors.
Researchers Aim to Reestablish an Ancient Fish in an Ohio River
Researchers Aim to Reestablish an Ancient Fish in an Ohio River
Shawna Williams | Jan 1, 2019
The sturgeon restoration study’s outcome won’t be known for decades.
Image of the Day: Plundered Plover
Image of the Day: Plundered Plover
Jef Akst | Nov 9, 2018
Nest predation of shorebirds that raise young in the Arctic are up threefold since the mid-20th century, and climate change may be to blame, according to a study.
Ancient DNA Maps Early American Migrations in New Detail
Ancient DNA Maps Early American Migrations in New Detail
Ashley Yeager | Nov 8, 2018
Genetic information from dozens of individuals living 700 to 10,000 years ago reveals connections between Clovis and Native Americans and South Americans.