When Annlyse Retiveau leaned in to sniff my armpits, I held my own breath as she inhaled. I’ve spent a vast majority of my life using products to avoid this precise critique—another human intentionally evaluating my armpit aroma. Yet, whether we like it or not, humans do smell each other, and we can glean useful social cues and health information from the body odor of others, albeit...

Give Jeff Bezos this: When he builds a rocket, he rides the rocket, strapping his own mortal hide into a seat and test-flying what he’s developed before inviting paying passengers aboard to make the same journey. “If it’s not safe for me, it’s not safe for anyone,” Bezos said in a video segment released by Blue Origin, his private rocket company, before Tuesday...

This has been a big month for billionaires in space. On July 11, Richard Branson flew aboard his Virgin Galactic VSS Unity spacecraft 80 km (50 mi) up to suborbital altitude, returned safely to Earth, and earned his astronaut wings in the process. Tuesday morning, Jeff Bezos followed, flying his Blue Origin New Shepard ship even higher—100 km (62 mi) up—and similarly joined the...

"We have to get rid of this thought that somehow extreme and severe weather cannot impact us"

There’s a good reason for all the fuss about Wally Funk this week. On July 20, Funk, 82—an aviator, the first female air-safety investigator for the National Transportation Safety Board (NTSB), and the first female inspector for the Federal Aviation Administration (FAA)—will climb aboard a Blue Origin New Shepard spacecraft and fly a suborbital arc more than 100 km (62 mi.) up,...

Carbon emissions from power plants around the world declined in recent years, but they’re poised to make a dramatic comeback over the next 18 months, according to a worrying report released July 15 by the International Energy Agency (IEA). https://datawrapper.dwcdn.net/cQ7Ua/2/ COVID-19 lockdowns were responsible for some of the recent decline, as office buildings, for instance, reduced...

Greenland dropped all plans for future oil exploration on environmental grounds, saying the price of extraction was “too high.” The island’s socialist-led government, in office since April, has made climate concerns central to its legislative program. While the decision to scrap planned exploration is a win for environmental groups, it cuts off potential investments that could...

In late 2019, expeditioners and guides Hilde Falun and Sunniva Sorby went to Norway’s remote Svalbard archipelago to complete a long-term goal of being the first female team to over winter in the Arctic. But the pair’s planned return home to mainland Norway coincided with the start of the COVID-19 pandemic and pretty quickly they…

Long before most people in the U.S. Pacific Northwest had woken up on June 28—the hottest day in last month’s record-breaking heat wave—European climate scientists Geert Jan van Oldenborgh and Friederike Otto were preparing to determine the connection between that deadly weather phenomenon and the broader state of the global climate. “Friederike and I looked at each other...

Depending on how you look at things, Richard Branson did not accomplish terribly much this morning. Yes, the billionaire co-founder of Virgin Galactic woke up intending to go to space today, and yes, he went. Along with two pilots and three other passengers, Branson lifted off aboard his VSS Unity spacecraft shortly before 9:00 a.m. MT, soared 86 km (53.5 miles) up, arced into space for four...

Nobody is selling Team Bezos or Team Branson t-shirts just yet. The competition between billionaires Jeff Bezos (founder of Blue Origin) and Richard Branson (co-founder of Virgin Galactic) to see who can be first to space may never have the historical cachet of Red Sox versus Yankees, Lincoln versus Douglas, Hamilton versus Burr, but it’s a hot contest all the same. This Sunday, July 11,...

Welcome to COVID Questions, TIME’s advice column. We’re trying to make living through the pandemic a little easier, with expert-backed answers to your toughest coronavirus-related dilemmas. While we can’t and don’t offer medical advice—those questions should go to your doctor—we hope this column will help you sort through this stressful and confusing time. Got...

As a heatwave continues to cook the Pacific Northwest of the United States this week, heat records have fallen like dominos throughout the rest of the northern hemisphere. Even the United Nation’s World Meteorological Organization (WMO), which registers global temperature extremes, admitted that it was having trouble keeping up. “So many records have been broken that it is difficult...

Jane Gilbert knows she doesn’t get the worst of the sticky heat and humidity that stifles Miami each summer. She lives in Morningside, a coastal suburb of historically preserved art deco and Mediterranean-style single-family homes. Abundant trees shade the streets and a bay breeze cools residents when they leave their air conditioned cars and homes.…

The pseudo-scientific formula that explains most human bonding is basically time + affection + togetherness = relationship. So what happens to humans and their interconnectedness when two of the key elements—time and togetherness—are removed or increased? Can digital communication replace human to human contact? How do couples cope with stressful events they have never before...

Portland food cart co-owners Eric and Nicole Gitenstein didn’t have much choice about whether to open their business during this week’s unprecedented heat wave plaguing the Pacific Northwest. Excess heat from their refrigerators and burners often raises temperatures inside their cart, MF Tasty, 10 to 15 degrees higher than those outside. With area temperatures peaking at 116° F...

In the days since the deadly collapse of a condo tower in Surfside, Florida, residents of Miami’s waterfront buildings have found themselves looking up more often. Cracks in garage ceilings, corroded rebar in concrete columns, and signs of saltwater seepage after bad weather—not uncommon features of older seaside structures in this part of the state—are being seen with new and...

For the past few days, a heatwave has glowered over the Pacific Northwest, forcing temperatures in the region to a record-breaking 118ºF. Few people in the region—neither Americans nor Canadians—have air-conditioning. Stores sold out of new AC units in hours as a panicked public sought a reasonable solution to the emergency. Unfortunately, air-conditioning is part…

A version of this story first appeared in the Climate is Everything newsletter. If you’d like sign up to receive this free once-a-week email, click here. Portland General Electric (PGE) Vice President Larry Bekkedahl seemed remarkably cool considering the 110°F temperatures outside the window of his Portland office—and the unprecedented energy demand his system is facing....

(CAPE CANAVERAL, Fla.) — Virgin Galactic finally has the federal government’s approval to start launching customers into space from New Mexico. Richard Branson’s rocketship company announced the Federal Aviation Administration’s updated license on Friday. It’s the final hurdle in Virgin Galactic’s yearslong effort to send paying passengers on short space...

(CAPE CANAVERAL, Fla.) — How do astronauts do laundry in space? They don’t. They wear their underwear, gym clothes and everything else until they can’t take the filth and stink anymore, then junk them. NASA wants to change that — if not at the International Space Station, then the moon and Mars — and stop throwing away tons of dirty clothes every year, stuffing them...

(JOHANNESBURG) — The World Health Organization is in talks to create the first-ever technology transfer hub for coronavirus vaccines in South Africa, a move to boost supply to the continent that’s desperately in need of COVID-19 shots, the head of the U.N. agency announced. The new consortium will include drug makers Biovac and Afrigen Biologics and Vaccines, a network of...

JIUQUAN, China — Three Chinese astronauts have begun making China’s new space station their home for the next three months, after their launch and arrival at the station Thursday marked further advances in the country’s ambitious space program. Their Shenzhou-12 craft connected with the station about six hours after taking off from the Jiuquan launch center on the edge of the...

We’re not going to vaccinate our way completely out of this pandemic. With epidemiologists around the world increasingly accepting the reality that SARS-CoV-2 and its variants will become endemic viruses—like the seasonal flu—the push is on to develop antiviral medications that can be taken at home to prevent infections from leading to hospitalization and death. Today, the...