Oxygen Levels Dropping in US and European Lakes: Study
Oxygen Levels Dropping in US and European Lakes: Study
Researchers find a widespread decline in dissolved oxygen levels in lakes, which is known to reshape ecosystems.
Oxygen Levels Dropping in US and European Lakes: Study
Oxygen Levels Dropping in US and European Lakes: Study

Researchers find a widespread decline in dissolved oxygen levels in lakes, which is known to reshape ecosystems.

Researchers find a widespread decline in dissolved oxygen levels in lakes, which is known to reshape ecosystems.

climate change
Ten Minute Sabbatical
Ten Minute Sabbatical
Emily Cox and Henry Rathvon | Jun 1, 2021
Take a break from the bench to puzzle and peruse.
Salamander Expert David Wake Dies at 84
Salamander Expert David Wake Dies at 84
Lisa Winter | May 21, 2021
Throughout his career, the University of California, Berkeley, herpetologist named 144 species of salamanders.
Comprehensive Atlas of Reef-Building Coral’s Cells Created
Comprehensive Atlas of Reef-Building Coral’s Cells Created
Christie Wilcox | May 13, 2021
Single-cell RNA sequencing helps to catalog the dozens of cell types present in a stony coral, including its elusive immune cells.
Long-Delayed EPA Report Details Dire Nature of Climate Disaster
Long-Delayed EPA Report Details Dire Nature of Climate Disaster
Lisa Winter | May 13, 2021
The Climate Change Indicators site was not updated during Donald Trump’s presidency.
White House Assembles Task Force to Sever Politics from Science
White House Assembles Task Force to Sever Politics from Science
Lisa Winter | May 10, 2021
The 46-person panel will identify instances when politics got in the way of science since 2009.
Rediscovered Coffee Species Tastes Great, Tolerates Warmth: Study
Rediscovered Coffee Species Tastes Great, Tolerates Warmth: Study
Shawna Williams | Apr 20, 2021
Cultivating stenophylla, untapped by the coffee industry for the last century, could help farmers cope with the effects of climate change, researchers suggest.
New Models Improve Long-Term Grass Pollen Forecasts
New Models Improve Long-Term Grass Pollen Forecasts
Asher Jones | Mar 26, 2021
More-accurate predictions of the severity of an upcoming grass pollen season based on rainfall and temperature could help allergy sufferers manage their symptoms.
Disease-Carrying Mosquito Species Returns to Florida
Disease-Carrying Mosquito Species Returns to Florida
Shawna Williams | Mar 17, 2021
Aedes scapularis is already established on the peninsula, and researchers predict that its population will continue to spread.
Atlantic Circulation Weakest in More Than a Millennium: Study
Atlantic Circulation Weakest in More Than a Millennium: Study
Shawna Williams | Feb 26, 2021
Researchers use proxy indicators to confirm long-term changes to the Atlantic Meridional Overturning Circulation, which have profound implications for future climate in North America and Europe.
Are Climate-Driven Shifts in Bat Diversity to Blame for COVID-19?
Are Climate-Driven Shifts in Bat Diversity to Blame for COVID-19?
Asher Jones | Feb 12, 2021
A study proposes that habitat for bats—and their accompanying coronaviruses—has increased in southern Asia over the last century, but experts debate the reliability of the analysis.
Climate Change Could Drive Sharks to Fishing Grounds: Study
Climate Change Could Drive Sharks to Fishing Grounds: Study
Asher Jones | Jan 28, 2021
Blue sharks don't dive as deeply in low-oxygen waters—which become more prevalent as oceans warm—effectively pushing them into areas of high fishing pressure.
Q&A: Global Insect Declines Due to “Death by a Thousand Cuts”
Q&A: Global Insect Declines Due to “Death by a Thousand Cuts”
Asher Jones | Jan 15, 2021
University of Connecticut entomologist David Wagner speaks with The Scientist about his biggest concerns for global insect populations and recommendations for actions to help save these tiny but important creatures.
Science Advocates’ Wishlist for the Biden Administration
Science Advocates’ Wishlist for the Biden Administration
Amanda Heidt | Jan 7, 2021
From immigration reform to climate change amelioration, researchers and science policy advocates share their hopes for 2021 and beyond.
Tardigrades’ List of Super Powers Grows Ever Longer
Tardigrades’ List of Super Powers Grows Ever Longer
Ashley Yeager | Jan 1, 2021
Water bears can survive extreme temperatures, oxidative stress, UV radiation, and more, but as work in climate change biology shows, they’re not invulnerable to everything.
What’s Killing Killer Whales? Autopsies Reveal a Role for Humans
What’s Killing Killer Whales? Autopsies Reveal a Role for Humans
Ashley Yeager | Dec 16, 2020
Stephen Raverty of the Ministry of Agriculture in Canada and Joseph Gaydos of UC Davis speak with The Scientist about their recent study assessing the causes of orca deaths.
Editor&rsquo;s Picks of <em>The Scientist</em>&rsquo;s Best Infographics of 2020
Editor’s Picks of The Scientist’s Best Infographics of 2020
Jef Akst | Dec 15, 2020
This year’s most captivating illustrations tell stories from the micro scale—such as newborn neurons in the adult brain and bacteria in the infant gut—to the scale of entire ecosystems, including reintroduced predators and rising seas.
Q&amp;A: Science Has Been &ldquo;Resilient&rdquo; During Pandemic, Survey Finds
Q&A: Science Has Been “Resilient” During Pandemic, Survey Finds
Catherine Offord | Nov 24, 2020
Responses collected from around 25,000 academics reveal that 20 percent couldn’t do their work at all in the spring, but most had found ways to keep their research going.
Slideshow: Solving a Gray Whale Murder Mystery
Slideshow: Solving a Gray Whale Murder Mystery
Ashley Yeager | Nov 12, 2020
One way to investigate the record-setting deaths of the marine mammals is to perform autopsies on them, but researchers are also taking a close look at living whales for clues to what could be killing them.
Animal Movement Data Reveal Effects of Climate Change in Arctic
Animal Movement Data Reveal Effects of Climate Change in Arctic
Amanda Heidt | Nov 5, 2020
Environmental engineer Gil Bohrer discusses how long-term, large-scale tracking data can shed light on the unexpected ways animals are responding to changes in the Arctic.