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Tamara Hew-Butler

Associate Professor of Exercise and Sports Science, Wayne State University
Dr. Tamara Hew-Butler is a podiatric physician and associate professor of Exercise and Sport Studies at Wayne State University in Detroit, Michigan. She obtained her: BS in Kinesiology at the University of California at Los Angeles, CA; Doctor of Podiatric Medicine (DPM) at Temple University in Philadelphia, PA; and Philosophy Doctor (PhD) at the University of Cape Town, South Africa. Dr Hew-Butler is a Fellow of the American College of Sports Medicine (FACSM) and specializes in both sports medicine and exercise physiology. Her expertise is in exercise-associated hyponatremia and the endocrine regulation of water and sodium balance. Her scientific work has been highlighted on radio shows (Science Friday, National Public Radio), podcasts (CJSM), newspapers (New York Times, Washington Post), a comic strip (xkcd) and reality television show (Adam Ruins Everything).

Do you really need 8 glasses of water a day? An exercise scientist explains why your kidneys say 'no'

Apr 23, 2021 12:02 pm UTC| Health

The warmer weather and longer days have inspired reminders to stay hydrated and drink eight glasses of water or about two liters a day. Not to burst anyones water bottle, but healthy people can actually die from...

Should I exercise during the coronavirus pandemic? Experts explain the just right exercise curve

Mar 23, 2020 12:16 pm UTC| Health

So here we are, perfecting our social distancing skills while schools, sports and other forms of social engagement are on indefinite hold, by a dangerous virus named after a (regal) crown. The coronavirus is named because...

The serious consequence of exercising too much, too fast

Jan 27, 2020 03:19 am UTC| Insights & Views Health

Every 365.25 days, when the Earth completes a full orbit around the Sun, we humans have the opportunity to hit the reset button and become fitter, finer versions of ourselves. As usual for January, social media is humming...

Economy

China Opens Door to Stronger U.S. Trade Ties Amid Rising Tensions

China has signaled a willingness to deepen economic and trade cooperation with the United States, as Commerce Minister Wang Wentao met with U.S. Trade Representative Jamieson Greer on the sidelines of a World Trade...

U.S. Stocks Tumble as Iran Peace Deal Uncertainty Spooks Markets

Wall Street closed sharply lower on Thursday as conflicting signals over a potential U.S.-Iran peace agreement rattled investor confidence. President Donald Trumps ambiguous remarks about whether Washington was willing or...

Oil Prices Slip as Middle East Tensions Ease, Heading for Weekly Loss

Oil prices declined during Asian trading on Friday, putting both major benchmarks on course for a weekly loss of more than 4%, as signs of diplomatic progress between the United States and Iran reduced the geopolitical...

Dollar Strengthens as U.S.-Iran Peace Talks Send Mixed Signals

The U.S. dollar gained ground on Thursday, rising 0.3% to 99.90 on the US Dollar Index, as conflicting signals surrounding U.S.-Iran peace negotiations renewed demand for safe-haven assets. Investors looking for stability...

Gold Prices Drop Amid Iran Peace Talk Uncertainty and Stronger Dollar

Gold prices fell sharply on Thursday as mixed signals from President Donald Trump regarding Iran peace negotiations rattled investors, while a strengthening U.S. dollar added further downward pressure on the precious...

Politics

Israeli Airstrike Targets Building in Beirut's Southern Suburbs Amid Ongoing Hezbollah Conflict

Early Friday morning, Israeli forces launched an airstrike involving three missiles aimed at a building located in the southern suburbs of Beirut, according to security sources familiar with the situation. Details...

Ukraine-Russia War: Frontline Updates as Spring Offensive Looms

Tensions along the Ukraine-Russia front line are escalating as both sides report territorial shifts in eastern and northeastern Ukraine. Russias Defence Ministry claimed Thursday that its forces seized the village of...

Russia Accused of Helping Iran Target U.S. Forces, European Powers Tell G7

European nations have formally accused Russia of providing military intelligence and drone technology to Iran to help target American forces in the Middle East, raising the issue directly with U.S. Secretary of State Marco...

G7 Summit 2026: South Africa Excluded Amid U.S. Pressure, Kenya Invited Instead

France has officially denied that South Africa was dropped from the G7 leaders summit guest list due to pressure from Washington, stating that Kenya was chosen as Africas representative ahead of President Emmanuel Macrons...

Trump Pauses Iran Strikes as Peace Talks Stall Amid Military Buildup

President Donald Trump announced a 10-day pause on U.S. strikes targeting Iranian energy infrastructure, pushing the deadline to April 6, 2026. Trump attributed the extension to a direct request from Tehran, though peace...

Science

SpaceX Pivots Toward Moon City as Musk Reframes Long-Term Space Vision

SpaceX CEO Elon Musk has revealed a significant shift in the companys near-term space exploration strategy, announcing that SpaceX is now prioritizing the development of a self-growing city on the Moon rather than focusing...

SpaceX Prioritizes Moon Mission Before Mars as Starship Development Accelerates

Elon Musks SpaceX is shifting its near-term space exploration strategy, choosing to prioritize a return to the Moon before pursuing missions to Mars, according to a recent Wall Street Journal report citing sources familiar...

NASA and SpaceX Target Crew-11 Undocking From ISS Amid Medical Concern

NASA has confirmed that the agency, in coordination with SpaceX, is targeting no earlier than 5 p.m. Eastern Time (2200 GMT) on Wednesday, January 14, for the undocking of the SpaceX Crew-11 mission from the International...

Neuralink Plans High-Volume Brain Implant Production and Fully Automated Surgery by 2026

Elon Musks brain-computer interface company Neuralink is preparing for a major expansion, announcing plans to begin high-volume production of its brain implant devices and transition to a fully automated surgical procedure...

Jared Isaacman Confirmed as NASA Administrator, Becomes 15th Leader of U.S. Space Agency

The U.S. Senate has officially confirmed billionaire private astronaut Jared Isaacman as the new NASA administrator, making him the 15th leader in the agencys history. The confirmation, which took place on Wednesday, marks...

Technology

SMIC Allegedly Supplies Chipmaking Tools to Iran's Military, U.S. Officials Warn

Chinas top semiconductor manufacturer, SMIC (Semiconductor Manufacturing International Corporation), has reportedly been transferring chipmaking equipment to Irans military industrial complex, according to two senior Trump...

Reflection AI Eyes $25 Billion Valuation in Massive $2.5 Billion Funding Round

Nvidia-backed artificial intelligence startup Reflection AI is in advanced discussions to secure $2.5 billion in fresh funding, with negotiations pointing to a staggering pre-money valuation of $25 billion, according to a...

Nanya Technology Shares Surge 10% After $2.5 Billion Private Placement from Sandisk and Cisco

Shares of Taiwan-based memory chip manufacturer Nanya Technology soared to their daily limit of 10% on Thursday morning following the companys announcement of a major $2.5 billion private placement deal backed by prominent...

SK Hynix Eyes Up to $14 Billion U.S. IPO to Fund AI Chip Expansion

South Korean memory chip giant SK Hynix has submitted a confidential filing for a U.S. stock market listing in 2026, with sources indicating the move could raise as much as $14 billion. The company intends to offer...

Meta Ties Executive Pay to Aggressive Stock Price Targets in Major Retention Push

Meta Platforms made a significant move this week by granting restricted stock units and stock options to several of its most senior leaders, including Chief Financial Officer Susan Li and Chief Technology Officer Andrew...