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Some firefighter gear is manufactured with chemicals called brominated flame retardants that could pose a risk to firefighter health, according to a study published in Environmental Science & Technology Letters.

Large phytoplankton blooms north of the Hawaiian Islands have been seen in satellite imagery as vast swirls of color nearly every summer, but their origin and ecosystem dynamics have remained mysterious.

The ultimate goal of materials scientists is to design and create materials with precise structures and tailored properties. Predictive technologies have advanced significantly with the rise of AI, yet the delicate nature of chemistry, where even the smallest change can alter a material's behavior, remains a challenge for building truly chemically intuitive frameworks.

South Africa is home to some of the oldest evidence of life on Earth, contained in rocky, often layered outcroppings called microbialites. Like coral reefs, these complex "living rocks" are built up by microbes absorbing and precipitating dissolved minerals into solid formations.

Using satellite imagery and government data, researchers measured a 5% increase in voluntary, or non-subsidized, cover crop adoption by Arkansas farmers.

It's serious business for the world establishing a framework to limit the impact of climate change, but for some, market responses to the annual United Nations Conference of Parties (COP) climate negotiations are also a chance to make some serious money.

Compact, mixed-use districts are often assumed to naturally produce cleaner travel patterns, but the reality on the ground is far more complex.

Black youth in the United States disproportionately experience fatal drowning at rates up to five times higher than their white peers. These statistics relate to historical and structural barriers Black youth face in learning to swim.

Nepal launched on Tuesday a nationwide tiger census, a key step in conservation efforts to aid the recovery of the big cats that once faced near extinction in the Himalayan nation.

Two dozen Kemp's ridley sea turtles are rehabilitating in Florida after the frigid waters off of Cape Cod, Massachusetts, left them struggling with frostbite, pneumonia and abrasions.

Climate change will shape everything about life in Australia—from the homes we live in and the food we grow to the risks of bushfires, floods, and heat waves. But what will that future look like? We can't know without climate models.

Christopher Rounds is a scientist who studies walleye in Minnesota, but he doesn't use a boat or a net or even a laboratory.

Women serving in the Indian Armed Forces suffer systemic discrimination across all stages of their military careers, a new study shows.

New research led by the University of St Andrews has created the most comprehensive maps to date of the distribution of gray and harbor seals in Northwest Europe, encompassing the majority of seal populations on the continental shelf.

A new report warns Deaf women experiencing domestic abuse in Scotland remain "effectively invisible" due to the chronic absence of specialist services and a lack of coordinated national support. Researchers say this gap leaves deaf victim-survivors without meaningful access to safety and advocacy.

Air pollution is the latest environmental crisis causing havoc across Iran. Large parts of the country are already suffering from a drought, one of the worst in decades. Its wetlands are dry, and its land is subsiding at alarming rates.

Congress appears poised to spend money in 2026 on beach replenishment projects in wake of the zero dollars it allocated this year.

New data released today from one of the world's longest-running wildlife surveys show Australia's waterbird population made a partial return after last year's steep drop, but numbers remain well below historic levels.

When you next bite into a chicken sandwich, consider this: 2,400 of these birds are being slaughtered somewhere in the world every second. From street stalls in Mumbai to supermarkets in Beijing, chicken has become the world's most consumed meat. In 2023 alone, humans slaughtered an astonishing 76 billion chickens.

Although all children have a right to education, many arrival centers for refugees offer little or no access to education, concludes a study by Johanna Funck (University of Bremen) and Markus Ciesielski (htw saar).

At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of 35-millimeter film. But what happens when you want to take a picture of something so small that the sensor itself has to shrink down to sizes that cause the sensor's performance to crater?

People often see science as a world apart: cool, rational and untouched by persuasion or performance. In this view, scientists simply discover truth, and truth speaks for itself.

The water that flows down irrigation canals to some of the West's biggest expanses of farmland comes courtesy of the federal government for a very low price—even, in some cases, for free.

Doenjang is a traditional Korean fermented soybean paste made from meju—naturally fermented soybean blocks—mixed with salt and aged through long-term fermentation. Unlike Japanese miso, Korean doenjang does not use koji; its flavor develops entirely from the natural fermentation of meju.

A climate study led by The Hong Kong University of Science and Technology (HKUST), in collaboration with an international research team, reveals that under a high-emission scenario, the Northern Hemisphere summer monsoons region will undergo extreme weather events starting in 2064. Asia and broader tropical regions will face frequent "subseasonal whiplash" events, characterized by extreme downpours and dry spells alternating every 30 to 90 days which trigger climate disruptions with catastrophic impacts on food production, water management, and clean energy systems.

As businesses navigate increasingly dynamic markets, artificial intelligence (AI) is emerging not just as a tool, but as a strategic driver of marketing agility and firm performance.

The holiday season sparks a significant increase in consumer spending. This year, Black Friday alone saw consumers shell out a record US $11.8 billion. It's the time of year when many Americans make purchases to decorate for the holidays—lights, ornaments and Christmas trees.

Carl Sagan famously said that "We're all made of star stuff." But he didn't elaborate on how that actually happened. Yes, many of the molecules in our bodies could only have been created in massive supernovae explosions—hence the saying—and scientists have long thought they had the mechanism for how settled: the isotopes created in the supernovae flew here on tiny dust grains (stardust) that eventually accreted into Earth, and later into biological systems.

Learning to read is a complex process. It requires children to master and integrate multiple skills, from mapping abstract symbols to the right speech sounds to understanding what all the words mean. This is why reading is one of the first and most important things children are taught in the early years of school.

New York state's aging population isn't only evident in more graying residents, but in a declining number of school children—down more than a quarter-million over the past decade, according to a new analysis by Cornell University demographers.