The Vanishing Night: Light Pollution Threatens Ecosystems
The Vanishing Night: Light Pollution Threatens Ecosystems
The loss of darkness can harm individual organisms and perturb interspecies interactions, potentially causing lasting damage to life on our planet.
The Vanishing Night: Light Pollution Threatens Ecosystems
The Vanishing Night: Light Pollution Threatens Ecosystems

The loss of darkness can harm individual organisms and perturb interspecies interactions, potentially causing lasting damage to life on our planet.

The loss of darkness can harm individual organisms and perturb interspecies interactions, potentially causing lasting damage to life on our planet.

life history
Hunting Regulations Shape Brown Bears’ Care for Cubs
Hunting Regulations Shape Brown Bears’ Care for Cubs
Ashley Yeager | Jul 1, 2018
Scandinavian mother bears gain a survival advantage by weaning their babies later than normal, analysis of a 30-year dataset suggests.
Opinion: Aging, Just Another Disease
Opinion: Aging, Just Another Disease
Mutaz Musa | Nov 1, 2016
No longer considered an inevitability, growing older should be and is being treated like a chronic condition. 
The Oldest of Them All
The Oldest of Them All
Alison F. Takemura | Aug 12, 2016
Greenland sharks can live an estimated 400 years, beating the previous vertebrate longevity record, scientists report.
Humans Under Pressure
Humans Under Pressure
Ed Yong | Apr 25, 2013
Better health care in Gambian villages lead to flip-flopping selection pressures on height and weight.