Vault lights in the sidewalks were useful ways to light the rooms down below.

Mark your calendar for math holidays that celebrate moles, spirals and an endless string of numbers!

The Sturminster Newton Mill in the U.K. is grinding out flour full time to help boost supply during the pandemic.

Studies show that we track fecal matter, potentially deadly bacteria and fungus into our homes when we wear our shoes inside.

The 11 mushrooms and other fungi here are a far cry from the typical white-or-brown palette of criminis and portobellos.

The Natural History Museum, London, announced the finalists for its 53rd Wildlife Photographer of the Year contest.

Peatlands have the power to release huge amounts of carbon and greenhouse gases, but these mucky wetlands also help control floods and forest fires.

If you're trying to lose weight, the time of day when you eat matters just as much as how many calories you eat, new research suggests.

From Saturn shining all month to Neptune at its brightest point all year, Mother Nature is bringing her own celestial fireworks to the party in the July sky.

How you train your dog can affect his happiness and stress levels long-term, study finds.

Researchers have a new way of figuring out your dog's age in people years, and it doesn't involve multiplying by 7.

July 2019 was the planet's warmest month since record-keeping began in 1880, according to NOAA.

Climate change is to blame for the loss of cool summer evenings.

The Royal Meteorological Society, in association with WeatherPro, announces the winners of the 2019 Weather Photographer of the Year competition.

Vikings endured a cold-weather catastrophe and may have left a warning on the Rök stone.

A re-edited NASA simulation shows what Earth would look like if our oceans drained away.

Scientists call for quick action to save beaches from climate change. Beaches offer protection from extreme weather events.

Researchers are predicting a massive drop in carbon emissions this year, levels last experienced around World War II.

Dry brushing your skin has some health benefits, but not all of them are proven. Find out what it is and how to do it without harming your skin.

With these coats, your kid can play dress up all winter long.

Exfoliating is an important step in improving your skin's appearance and health. Here's what dermatologists want you to know.

President Trump reportedly likes his female employees to 'dress like women' — but what does that mean?

While most of these procedures are perfectly safe, you might think twice after seeing the ugly side of these beauty treatments.

When a PR specialist realized there were no flat shoes for women represented by emojis, she decided to do something about it.

Compostable and locally sourced bamboo computer cushions push Dell’s corporate initiatives to new levels.

An Alaska liquor store is making an icy statement about former Vice President Al Gore's stance on environmental issues. NBC's Chris LeClere reports.

Video: Police are reinvestigating allegations from a masseuse that she was sexually assaulted by former Vice President Al Gore. A legal scholar weighs in.

Do we really expect our phones to have empathy, like Samantha in 'Her'?

The Kirobo Mini can recognize expressions and make conversation.

Sengled smart bulbs are an easy way to join the Smart Home revolution.

Health care is essential, but so is a smartphone if you want to get a job or even sign up for health care ... despite what Jason Chaffetz says.

Maybe it's time to rethink the rules of water warfare and retreat to the age of squirt guns and water balloons.

Following a major investment in a prefab homebuilder, it's clear that Amazon is serious about voice-controlled smart homes.

Varsav Studios' 'Bee Simulator' allows players to explore a Central Park-inspired place as a bee and protect a hive from humans and wasps.

Appliances -- also known as energy vampires -- keep drawing power even when they're off.

More places want to fine people who cross the street with their eyes glued to their phones.

･ Broadcasts to get underway from April 10 to mark 50th anniversary of launch of "BEAVER" brand ･ Residential-use ad to focus on outstanding comfort from diverse advanced features; commercial-use ad to highlight IoT-based operating control and energy efficiency

･ PT. MITSUBISHI HEAVY INDUSTRIES INDONESIA will strengthen functions of previous Jakarta liaison office ･ Enhanced status will boost MHI's presence in Indonesia

･ Top share with 37.2% of the global market, fifth time since 2014 ･ Contributing to a significant reduction in air pollutants, and improvement in the global environment

Gulf Islands National Seashore, the country’s largest national seashore, includes six barrier islands stretched out for 160 miles from Santa Rosa Island, Flor

From sleeping and eating well to taking deep breaths, self-care is important when times are tough.

A llama antibody that fights infections could help humans in the fight against the coronavirus.

Use this interactive Facebook application to calculate your own personal water footprint, compare it with friends and take steps to reduce it.

The owners of Alabama's Humble Heart Farms are offering their dairy farm to whoever writes the best 200-word essay.

Pest-killing spiders behave differently after exposure to a common insecticide, a new study finds.

Noting that bees are 'dying at alarming rates,' federal judges have rejected the EPA's approval of sulfoxaflor.

The Arctic repository is making the unprecedented move to assist researchers sidelined by Syria’s Civil War.

Two decades after approving imidacloprid, the EPA is re-examining how it and similar pesticides affect bees.

The retailer will give vertical farming a go at several locations.

Spiders eat several hundred million tons of insects per year, a new study finds, a global feast rivaling the yearly meat intake of humans.